Nerdulator> put something in

Recognised as Colour

#C7828A

  • #C7828A
  • Red
  • Dark
  • Nearest: Rosy brown

#C7828A is a red with RGB values 199, 130, 138 and HSL 353°, 38%, 65%. It is a dark colour, so black text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#C7828A#C7828A
HEX#C7828A
RGBrgb(199, 130, 138)
RGB (0–1)0.7804, 0.5098, 0.5412
RGB percentages78%, 51%, 54.1%
HSLhsl(353, 38.1%, 64.5%)
HSV / HSBhsv(353, 34.7%, 78%)
CMYK0%, 34.7%, 30.7%, 22%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,075,082
CSS custom property--colour: #C7828A;

Brightness & contrast

Relative luminance0.29942WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.99:1
Contrast with white3:1WCAG normal text: Fail
Contrast with black6.99:1WCAG normal text: AA
Greyscale equivalent#919191
Inverted#387D75

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8E8D8Ano red cones; affects about 1% of men; ΔE 28.5 from the original
Deuteranopia#9E9A89no green cones; the most common form, about 1% of men; ΔE 29.4 from the original
Tritanopia#D37C85no blue cones; rare, and affects men and women equally; ΔE 7.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3:1WCAG large text: AA
Contrast with black, large text6.99:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 10.8Pale violetred · ΔE 19Light pink · ΔE 19.5Light coral · ΔE 20.3Pink · ΔE 22.5Dark salmon · ΔE 22.5
Nearest named CSS colourRosy brown (#BC8F8F)ΔE 10.84, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#82C7BF
Analogous#C782AD, #C79C82
Triadic#8AC782, #828AC7
Split complementary#82C79C, #82ADC7
Tetradic#ADC782, #82C7BF, #9C82C7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F6ECED
Lighter +20%#E7C8CC
Lighter +10%#D7A5AB
Darker −10%#B75F69
Darker −20%#9D4650
Darker −30%#7A363E
Darker −40%#56272C
More saturated +25%#DE6B79
Less saturated −25%#B0999B

Channel breakdown

R199
G130
B138
Red199 (78%)
Green130 (51%)
Blue138 (54.1%)
Hue353.04°
Saturation (HSL)38.12%
Lightness64.51%
Dominant channelRed
Hex per channelR C7 · G 82 · B 8A

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “c7828a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.