#152E50#152E50

#152E50 is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 30.1% C 0.069 H 256.7°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#152E50
RGB	rgb(21, 46, 80)
HSL	hsl(215, 58%, 20%)
HSV	hsv(215, 74%, 31%)
CMYK	cmyk(73.7%, 42.5%, 0%, 68.6%)
CIE-LAB	lab(18.77, 3.34, -23.70)
CIE-LCH	lch(18.77, 23.93, 278.01°)
OKLab	oklab(30.05% -0.016 -0.0674)
OKLCH	oklch(30.05% 0.069 256.7)
XYZ	xyz(2.7337, 2.6923, 7.9635)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E50 #503715

analogous

#154C50 #152E50 #191550

triadic

#152E50 #50152E #2E5015

tetradic

#152E50 #50154C #503715 #155019

square

#152E50 #50154C #503715 #155019

split-complementary

#152E50 #501915 #4C5015

monochromatic

#060E18 #081220 #152E50 #224A80 #2E66B1

Accessibility & contrast

On white

13.65

#152E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#152E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E50

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E50	#FFFFFF	#000000	##FFFFFF
##152E50	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3151

Deuteranopia (green-blind)

#162B4F

Tritanopia (blue-blind)

#00363B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #152e50;
/* rgb */ color: rgb(21, 46, 80);
/* oklch */ color: oklch(30.1% 0.069 256.7);

Tailwind

colors: {
  custom: {
    50: '#5a6681',
    500: '#152e50',
    950: '#000000',
  },
}

SCSS

$custom: #152e50;
$custom-light: #5a6681;
$custom-dark: #000000;

JSON

{
  "hex": "#152e50",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 80
  },
  "hsl": {
    "h": 214.576,
    "s": 58.416,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30054,
    "c": 0.0693,
    "h": 256.7
  },
  "luminance": 0.02693
}

Semantic roles & 50–950 ramp

primary

#152E50

secondary

#886639

accent

#A046E2

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04050A

muted

#797A7C

Preview Lab

Preview with #152E50

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

Preview Lab → · Contrast checker → · Palette generator →