Colour
#02015A
- #02015A
- Blue
- Dark
- Nearest: Midnight blue
#02015A is a blue with RGB values 2, 1, 90 and HSL 241°, 98%, 18%. It is a dark colour, so white text on it reaches 18.2:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.
Colour values
#02015A#02015A
HEX#02015A
RGBrgb(2, 1, 90)
RGB (0–1)0.0078, 0.0039, 0.3529
RGB percentages0.8%, 0.4%, 35.3%
HSLhsl(240.7, 97.8%, 17.8%)
HSV / HSBhsv(240.7, 98.9%, 35.3%)
CMYK97.8%, 98.9%, 0%, 64.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer131,418
CSS custom property--colour: #02015A;
Brightness & contrast
Relative luminance0.00773WCAG 2.x, 0 is black and 1 is white
Perceived brightness30.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.19:1
Contrast with white18.19:1WCAG normal text: AAA
Contrast with black1.15:1WCAG normal text: Fail
Greyscale equivalent#080808
Inverted#FDFEA5
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text18.19:1WCAG large text: AAA
Contrast with black, large text1.15:1WCAG large text: Fail
Named colours
Hue familyblue
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#595A01
Analogous#012D5A, #2E015A
Triadic#5A0201, #015A02
Split complementary#5A2F01, #2C5A01
Tetradic#5A012D, #595A01, #015A2F
Tints, shades & saturation
Channel breakdown
R2
G1
B90
Red2 (0.8%)
Green1 (0.4%)
Blue90 (35.3%)
Hue240.67°
Saturation (HSL)97.8%
Lightness17.84%
Dominant channelBlue
Hex per channelR 02 · G 01 · B 5A
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