#152F3E#152F3E

#152F3E is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.2% C 0.042 H 236.0°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#152F3E
RGB	rgb(21, 47, 62)
HSL	hsl(202, 49%, 16%)
HSV	hsv(202, 66%, 24%)
CMYK	cmyk(66.1%, 24.2%, 0%, 75.7%)
CIE-LAB	lab(18.10, -4.59, -12.50)
CIE-LCH	lch(18.10, 13.32, 249.82°)
OKLab	oklab(29.2% -0.0236 -0.0349)
OKLCH	oklch(29.2% 0.042 236)
XYZ	xyz(2.1949, 2.5401, 4.9311)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F3E #3E2415

analogous

#153E39 #152F3E #151B3E

triadic

#152F3E #3E152F #2F3E15

tetradic

#152F3E #39153E #3E2415 #1B3E15

square

#152F3E #39153E #3E2415 #1B3E15

split-complementary

#152F3E #3E151B #3E3915

monochromatic

#081117 #081117 #152F3E #24526C #347499

Accessibility & contrast

On white

13.93

#152F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#152F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F3E

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F3E	#FFFFFF	#000000	##FFFFFF
##152F3E	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282F3F

Deuteranopia (green-blind)

#222A3E

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #152f3e;
/* rgb */ color: rgb(21, 47, 62);
/* oklch */ color: oklch(29.2% 0.042 236.0);

Tailwind

colors: {
  custom: {
    50: '#576773',
    500: '#152f3e',
    950: '#000000',
  },
}

SCSS

$custom: #152f3e;
$custom-light: #576773;
$custom-dark: #000000;

JSON

{
  "hex": "#152f3e",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 62
  },
  "hsl": {
    "h": 201.951,
    "s": 49.398,
    "l": 16.275
  },
  "oklch": {
    "l": 0.29196,
    "c": 0.04213,
    "h": 236
  },
  "luminance": 0.0254
}

Semantic roles & 50–950 ramp

primary

#152F3E

secondary

#764F39

accent

#814FD9

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #152F3E

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

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