#02152E#02152E

#02152E is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 19.6% C 0.057 H 254.6°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#02152E
RGB	rgb(2, 21, 46)
HSL	hsl(214, 92%, 9%)
HSV	hsv(214, 96%, 18%)
CMYK	cmyk(95.7%, 54.3%, 0%, 82%)
CIE-LAB	lab(6.74, 3.14, -19.02)
CIE-LCH	lch(6.74, 19.27, 279.39°)
OKLab	oklab(19.63% -0.0152 -0.0549)
OKLCH	oklch(19.63% 0.057 254.6)
XYZ	xyz(0.7862, 0.7464, 2.6869)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02152E #2E1B02

analogous

#022B2E #02152E #05022E

triadic

#02152E #2E0215 #152E02

tetradic

#02152E #2E022B #2E1B02 #022E05

square

#02152E #2E022B #2E1B02 #022E05

split-complementary

#02152E #2E0502 #2B2E02

monochromatic

#010D1D #010D1D #02152E #053069 #074BA3

Accessibility & contrast

On white

18.27

#02152E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#02152E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02152E

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02152E	#FFFFFF	#000000	##FFFFFF
##02152E	1.00	18.27	1.15	18.27
#FFFFFF	18.27	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08172F

Deuteranopia (green-blind)

#01132E

Tritanopia (blue-blind)

#001B1F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #02152e;
/* rgb */ color: rgb(2, 21, 46);
/* oklch */ color: oklch(19.6% 0.057 254.6);

Tailwind

colors: {
  custom: {
    50: '#495167',
    500: '#02152e',
    950: '#000000',
  },
}

SCSS

$custom: #02152e;
$custom-light: #495167;
$custom-dark: #000000;

JSON

{
  "hex": "#02152e",
  "rgb": {
    "r": 2,
    "g": 21,
    "b": 46
  },
  "hsl": {
    "h": 214.091,
    "s": 91.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.19627,
    "c": 0.05701,
    "h": 254.6
  },
  "luminance": 0.00746
}

Semantic roles & 50–950 ramp

primary

#02152E

secondary

#734C19

accent

#A329FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #02152E

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

Preview Lab → · Contrast checker → · Palette generator →