#15314D#15314D

#15314D is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.6% C 0.061 H 250.5°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#15314D
RGB	rgb(21, 49, 77)
HSL	hsl(210, 57%, 19%)
HSV	hsv(210, 73%, 30%)
CMYK	cmyk(72.7%, 36.4%, 0%, 69.8%)
CIE-LAB	lab(19.60, -0.03, -20.35)
CIE-LCH	lch(19.60, 20.35, 269.91°)
OKLab	oklab(30.65% -0.0204 -0.0576)
OKLCH	oklch(30.65% 0.061 250.5)
XYZ	xyz(2.7466, 2.8916, 7.4331)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15314D #4D3115

analogous

#154D4D #15314D #15154D

triadic

#15314D #4D1531 #314D15

tetradic

#15314D #4D154D #4D3115 #154D15

square

#15314D #4D154D #4D3115 #154D15

split-complementary

#15314D #4D1515 #4D4D15

monochromatic

#070F18 #08121D #15314D #22507D #2F6EAD

Accessibility & contrast

On white

13.30

#15314D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#15314D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15314D

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15314D	#FFFFFF	#000000	##FFFFFF
##15314D	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25324E

Deuteranopia (green-blind)

#1D2D4C

Tritanopia (blue-blind)

#00383B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #15314d;
/* rgb */ color: rgb(21, 49, 77);
/* oklch */ color: oklch(30.6% 0.061 250.5);

Tailwind

colors: {
  custom: {
    50: '#5a687f',
    500: '#15314d',
    950: '#000000',
  },
}

SCSS

$custom: #15314d;
$custom-light: #5a687f;
$custom-dark: #000000;

JSON

{
  "hex": "#15314d",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 77
  },
  "hsl": {
    "h": 210,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30649,
    "c": 0.06114,
    "h": 250.5
  },
  "luminance": 0.02892
}

Semantic roles & 50–950 ramp

primary

#15314D

secondary

#855F39

accent

#9447E0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #15314D

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

Preview Lab → · Contrast checker → · Palette generator →