#152F50#152F50

#152F50 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.3% C 0.068 H 255.4°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#152F50
RGB	rgb(21, 47, 80)
HSL	hsl(214, 58%, 20%)
HSV	hsv(214, 74%, 31%)
CMYK	cmyk(73.7%, 41.3%, 0%, 68.6%)
CIE-LAB	lab(19.10, 2.62, -23.16)
CIE-LCH	lch(19.10, 23.31, 276.45°)
OKLab	oklab(30.32% -0.0171 -0.0659)
OKLCH	oklch(30.32% 0.068 255.4)
XYZ	xyz(2.7732, 2.7714, 7.9766)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F50 #503615

analogous

#154D50 #152F50 #181550

triadic

#152F50 #50152F #2F5015

tetradic

#152F50 #50154D #503615 #155018

square

#152F50 #50154D #503615 #155018

split-complementary

#152F50 #501815 #4D5015

monochromatic

#060E18 #081320 #152F50 #224B80 #2E68B1

Accessibility & contrast

On white

13.51

#152F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#152F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F50

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F50	#FFFFFF	#000000	##FFFFFF
##152F50	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203151

Deuteranopia (green-blind)

#182C4F

Tritanopia (blue-blind)

#00373B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #152f50;
/* rgb */ color: rgb(21, 47, 80);
/* oklch */ color: oklch(30.3% 0.068 255.4);

Tailwind

colors: {
  custom: {
    50: '#5a6781',
    500: '#152f50',
    950: '#000000',
  },
}

SCSS

$custom: #152f50;
$custom-light: #5a6781;
$custom-dark: #000000;

JSON

{
  "hex": "#152f50",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 80
  },
  "hsl": {
    "h": 213.559,
    "s": 58.416,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30316,
    "c": 0.06805,
    "h": 255.4
  },
  "luminance": 0.02772
}

Semantic roles & 50–950 ramp

primary

#152F50

secondary

#886539

accent

#9D46E2

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #152F50

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

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