#151E26#151E26

#151E26 is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 23.0% C 0.020 H 245.7°. Best body text is #FFFFFF at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#151E26
RGB	rgb(21, 30, 38)
HSL	hsl(208, 29%, 12%)
HSV	hsv(208, 45%, 15%)
CMYK	cmyk(44.7%, 21.1%, 0%, 85.1%)
CIE-LAB	lab(10.76, -1.46, -6.73)
CIE-LCH	lch(10.76, 6.88, 257.75°)
OKLab	oklab(23.01% -0.0084 -0.0185)
OKLCH	oklch(23.01% 0.02 245.7)
XYZ	xyz(1.1233, 1.2279, 2.0112)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E26 #261D15

analogous

#152626 #151E26 #151626

triadic

#151E26 #26151E #1E2615

tetradic

#151E26 #261526 #261D15 #162615

square

#151E26 #261526 #261D15 #162615

split-complementary

#151E26 #261516 #262615

monochromatic

#0B1014 #0B1014 #151E26 #2B3D4D #415C75

Accessibility & contrast

On white

16.86

#151E26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#151E26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E26

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E26	#FFFFFF	#000000	##FFFFFF
##151E26	1.00	16.86	1.25	16.86
#FFFFFF	16.86	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1E26

Deuteranopia (green-blind)

#191C26

Tritanopia (blue-blind)

#0F2021

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #151e26;
/* rgb */ color: rgb(21, 30, 38);
/* oklch */ color: oklch(23.0% 0.020 245.7);

Tailwind

colors: {
  custom: {
    50: '#535960',
    500: '#151e26',
    950: '#000000',
  },
}

SCSS

$custom: #151e26;
$custom-light: #535960;
$custom-dark: #000000;

JSON

{
  "hex": "#151e26",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 38
  },
  "hsl": {
    "h": 208.235,
    "s": 28.814,
    "l": 11.569
  },
  "oklch": {
    "l": 0.23006,
    "c": 0.02033,
    "h": 245.7
  },
  "luminance": 0.01228
}

Semantic roles & 50–950 ramp

primary

#151E26

secondary

#5B4B3C

accent

#9163C5

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#020304

muted

#787879

Preview Lab

Preview with #151E26

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

Preview Lab → · Contrast checker → · Palette generator →