#15314E#15314E

#15314E is a dark, moderate cyan. Relative luminance 0.029; OKLCH L 30.7% C 0.063 H 251.3°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#15314E
RGB	rgb(21, 49, 78)
HSL	hsl(211, 58%, 19%)
HSV	hsv(211, 73%, 31%)
CMYK	cmyk(73.1%, 37.2%, 0%, 69.4%)
CIE-LAB	lab(19.66, 0.38, -20.93)
CIE-LCH	lch(19.66, 20.94, 271.03°)
OKLab	oklab(30.71% -0.0201 -0.0593)
OKLCH	oklch(30.71% 0.063 251.3)
XYZ	xyz(2.7822, 2.9058, 7.6205)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15314E #4E3215

analogous

#154E4E #15314E #15154E

triadic

#15314E #4E1531 #314E15

tetradic

#15314E #4E154E #4E3215 #154E15

square

#15314E #4E154E #4E3215 #154E15

split-complementary

#15314E #4E1515 #4E4E15

monochromatic

#060F18 #08131E #15314E #224F7E #2F6EAE

Accessibility & contrast

On white

13.28

#15314E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#15314E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15314E

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15314E	#FFFFFF	#000000	##FFFFFF
##15314E	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24334F

Deuteranopia (green-blind)

#1C2D4D

Tritanopia (blue-blind)

#00383B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #15314e;
/* rgb */ color: rgb(21, 49, 78);
/* oklch */ color: oklch(30.7% 0.063 251.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#15314e",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 78
  },
  "hsl": {
    "h": 210.526,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30714,
    "c": 0.06264,
    "h": 251.3
  },
  "luminance": 0.02906
}

Semantic roles & 50–950 ramp

primary

#15314E

secondary

#866039

accent

#9547E1

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #15314E

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

Preview Lab → · Contrast checker → · Palette generator →