#15334E#15334E

#15334E is a dark, moderate cyan. Relative luminance 0.031; OKLCH L 31.3% C 0.060 H 248.2°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#15334E
RGB	rgb(21, 51, 78)
HSL	hsl(208, 58%, 19%)
HSV	hsv(208, 73%, 31%)
CMYK	cmyk(73.1%, 34.6%, 0%, 69.4%)
CIE-LAB	lab(20.35, -1.02, -19.85)
CIE-LCH	lch(20.35, 19.88, 267.06°)
OKLab	oklab(31.25% -0.0225 -0.0561)
OKLCH	oklch(31.25% 0.06 248.2)
XYZ	xyz(2.8677, 3.0768, 7.6490)
Luminance	0.0308 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15334E #4E3015

analogous

#154E4D #15334E #15174E

triadic

#15334E #4E1533 #334E15

tetradic

#15334E #4D154E #4E3015 #174E15

square

#15334E #4D154E #4E3015 #174E15

split-complementary

#15334E #4E1517 #4E4D15

monochromatic

#061018 #08131E #15334E #22537E #2F72AE

Accessibility & contrast

On white

13.00

#15334E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#15334E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15334E

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15334E	#FFFFFF	#000000	##FFFFFF
##15334E	1.00	13.00	1.62	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27344F

Deuteranopia (green-blind)

#1F2F4D

Tritanopia (blue-blind)

#00393D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #15334e;
/* rgb */ color: rgb(21, 51, 78);
/* oklch */ color: oklch(31.3% 0.060 248.2);

Tailwind

colors: {
  custom: {
    50: '#5a6a7f',
    500: '#15334e',
    950: '#000000',
  },
}

SCSS

$custom: #15334e;
$custom-light: #5a6a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#15334e",
  "rgb": {
    "r": 21,
    "g": 51,
    "b": 78
  },
  "hsl": {
    "h": 208.421,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31253,
    "c": 0.06049,
    "h": 248.2
  },
  "luminance": 0.03077
}

Semantic roles & 50–950 ramp

primary

#15334E

secondary

#865D39

accent

#9047E1

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #15334E

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

Preview Lab → · Contrast checker → · Palette generator →