#15334D#15334D

#15334D is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.059 H 247.2°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#15334D
RGB	rgb(21, 51, 77)
HSL	hsl(208, 57%, 19%)
HSV	hsv(208, 73%, 30%)
CMYK	cmyk(72.7%, 33.8%, 0%, 69.8%)
CIE-LAB	lab(20.29, -1.42, -19.27)
CIE-LCH	lch(20.29, 19.32, 265.77°)
OKLab	oklab(31.19% -0.0229 -0.0544)
OKLCH	oklch(31.19% 0.059 247.2)
XYZ	xyz(2.8321, 3.0626, 7.4616)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15334D #4D2F15

analogous

#154D4B #15334D #15174D

triadic

#15334D #4D1533 #334D15

tetradic

#15334D #4B154D #4D2F15 #174D15

square

#15334D #4B154D #4D2F15 #174D15

split-complementary

#15334D #4D1517 #4D4B15

monochromatic

#071018 #08131D #15334D #22537D #2F73AD

Accessibility & contrast

On white

13.02

#15334D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#15334D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15334D

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15334D	#FFFFFF	#000000	##FFFFFF
##15334D	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28344E

Deuteranopia (green-blind)

#202F4C

Tritanopia (blue-blind)

#00393C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #15334d;
/* rgb */ color: rgb(21, 51, 77);
/* oklch */ color: oklch(31.2% 0.059 247.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#15334d",
  "rgb": {
    "r": 21,
    "g": 51,
    "b": 77
  },
  "hsl": {
    "h": 207.857,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.3119,
    "c": 0.05905,
    "h": 247.2
  },
  "luminance": 0.03063
}

Semantic roles & 50–950 ramp

primary

#15334D

secondary

#855C39

accent

#8E47E0

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #15334D

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

Preview Lab → · Contrast checker → · Palette generator →