#15314F#15314F

#15314F is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.8% C 0.064 H 252.0°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#15314F
RGB	rgb(21, 49, 79)
HSL	hsl(211, 58%, 20%)
HSV	hsv(211, 73%, 31%)
CMYK	cmyk(73.4%, 38%, 0%, 69%)
CIE-LAB	lab(19.72, 0.78, -21.51)
CIE-LCH	lch(19.72, 21.53, 272.09°)
OKLab	oklab(30.78% -0.0198 -0.061)
OKLCH	oklch(30.78% 0.064 252)
XYZ	xyz(2.8183, 2.9203, 7.8108)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15314F #4F3315

analogous

#154E4F #15314F #16154F

triadic

#15314F #4F1531 #314F15

tetradic

#15314F #4F154E #4F3315 #154F16

square

#15314F #4F154E #4F3315 #154F16

split-complementary

#15314F #4F1615 #4E4F15

monochromatic

#060F18 #08131F #15314F #224F7F #2F6DB0

Accessibility & contrast

On white

13.26

#15314F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#15314F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15314F

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15314F	#FFFFFF	#000000	##FFFFFF
##15314F	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243350

Deuteranopia (green-blind)

#1C2D4E

Tritanopia (blue-blind)

#00383C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #15314f;
/* rgb */ color: rgb(21, 49, 79);
/* oklch */ color: oklch(30.8% 0.064 252.0);

Tailwind

colors: {
  custom: {
    50: '#5a6880',
    500: '#15314f',
    950: '#000000',
  },
}

SCSS

$custom: #15314f;
$custom-light: #5a6880;
$custom-dark: #000000;

JSON

{
  "hex": "#15314f",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 79
  },
  "hsl": {
    "h": 211.034,
    "s": 58,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30779,
    "c": 0.06414,
    "h": 252
  },
  "luminance": 0.02921
}

Semantic roles & 50–950 ramp

primary

#15314F

secondary

#876139

accent

#9747E1

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #15314F

Body copy rendered with the generated semantic roles for this colour.

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