#152F37#152F37

#152F37 is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.8% C 0.035 H 220.2°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#152F37
RGB	rgb(21, 47, 55)
HSL	hsl(194, 45%, 15%)
HSV	hsv(194, 62%, 22%)
CMYK	cmyk(61.8%, 14.5%, 0%, 78.4%)
CIE-LAB	lab(17.77, -7.19, -8.17)
CIE-LCH	lch(17.77, 10.88, 228.63°)
OKLab	oklab(28.83% -0.0268 -0.0226)
OKLCH	oklch(28.83% 0.035 220.2)
XYZ	xyz(2.0151, 2.4681, 3.9839)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152F37 #371D15

analogous

#15372E #152F37 #151E37

triadic

#152F37 #37152F #2F3715

tetradic

#152F37 #2E1537 #371D15 #1E3715

square

#152F37 #2E1537 #371D15 #1E3715

split-complementary

#152F37 #37151E #372E15

monochromatic

#081316 #081316 #152F37 #265563 #377B90

Accessibility & contrast

On white

14.06

#152F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#152F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152F37

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152F37	#FFFFFF	#000000	##FFFFFF
##152F37	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2E37

Deuteranopia (green-blind)

#252A37

Tritanopia (blue-blind)

#013231

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #152f37;
/* rgb */ color: rgb(21, 47, 55);
/* oklch */ color: oklch(28.8% 0.035 220.2);

Tailwind

colors: {
  custom: {
    50: '#56676d',
    500: '#152f37',
    950: '#000000',
  },
}

SCSS

$custom: #152f37;
$custom-light: #56676d;
$custom-dark: #000000;

JSON

{
  "hex": "#152f37",
  "rgb": {
    "r": 21,
    "g": 47,
    "b": 55
  },
  "hsl": {
    "h": 194.118,
    "s": 44.737,
    "l": 14.902
  },
  "oklch": {
    "l": 0.28829,
    "c": 0.03505,
    "h": 220.2
  },
  "luminance": 0.02468
}

Semantic roles & 50–950 ramp

primary

#152F37

secondary

#6E463A

accent

#7253D4

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030607

muted

#787A7A

Preview Lab

Preview with #152F37

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

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