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Recognised as Colour

#017A98

  • #017A98
  • Cyan
  • Dark
  • Nearest: Steel blue

#017A98 is a cyan with RGB values 1, 122, 152 and HSL 192°, 99%, 30%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#017A98#017A98
HEX#017A98
RGBrgb(1, 122, 152)
RGB (0–1)0.0039, 0.4784, 0.5961
RGB percentages0.4%, 47.8%, 59.6%
HSLhsl(191.9, 98.7%, 30%)
HSV / HSBhsv(191.9, 99.3%, 59.6%)
CMYK99.3%, 19.7%, 0%, 40.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer96,920
CSS custom property--colour: #017A98;

Brightness & contrast

Relative luminance0.16193WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.95:1
Contrast with white4.95:1WCAG normal text: AA
Contrast with black4.24:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#FE8567

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#69779Ano red cones; affects about 1% of men; ΔE 21.3 from the original
Deuteranopia#576B98no green cones; the most common form, about 1% of men; ΔE 22.4 from the original
Tritanopia#008384no blue cones; rare, and affects men and women equally; ΔE 19.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.95:1WCAG large text: AAA
Contrast with black, large text4.24:1WCAG large text: AA

Named colours

Steel blue · ΔE 16.3Teal · ΔE 19.5Dark cyan · ΔE 20.8Slate grey · ΔE 21.1Light slate grey · ΔE 21.8Cadetblue · ΔE 21.9
Nearest named CSS colourSteel blue (#4682B4)ΔE 16.34, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#981F01
Analogous#01986B, #012E98
Triadic#98017A, #7A9801
Split complementary#98012F, #986B01
Tetradic#6A0198, #981F01, #2E9801

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#67E0FE
Lighter +30%#34D6FE
Lighter +20%#02CBFD
Lighter +10%#01A3CB
Darker −10%#015165
Darker −20%#002933
Darker −30%#000000
Darker −40%#000000
More saturated +25%#007B99
Less saturated −25%#146E85

Channel breakdown

R1
G122
B152
Red1 (0.4%)
Green122 (47.8%)
Blue152 (59.6%)
Hue191.92°
Saturation (HSL)98.69%
Lightness30%
Dominant channelBlue
Hex per channelR 01 · G 7A · B 98

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Every value on this page was computed from “017a98” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.