#02152F#02152F

#02152F is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 19.7% C 0.059 H 255.3°. Best body text is #FFFFFF at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#02152F
RGB	rgb(2, 21, 47)
HSL	hsl(215, 92%, 10%)
HSV	hsv(215, 96%, 18%)
CMYK	cmyk(95.7%, 55.3%, 0%, 81.6%)
CIE-LAB	lab(6.81, 3.65, -19.64)
CIE-LCH	lch(6.81, 19.98, 280.52°)
OKLab	oklab(19.72% -0.0149 -0.0567)
OKLCH	oklch(19.72% 0.059 255.3)
XYZ	xyz(0.8061, 0.7544, 2.7919)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02152F #2F1C02

analogous

#022C2F #02152F #06022F

triadic

#02152F #2F0215 #152F02

tetradic

#02152F #2F022C #2F1C02 #022F06

square

#02152F #2F022C #2F1C02 #022F06

split-complementary

#02152F #2F0602 #2C2F02

monochromatic

#010D1D #010D1D #02152F #042F6A #0749A4

Accessibility & contrast

On white

18.25

#02152F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#02152F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02152F

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02152F	#FFFFFF	#000000	##FFFFFF
##02152F	1.00	18.25	1.15	18.25
#FFFFFF	18.25	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071730

Deuteranopia (green-blind)

#01132E

Tritanopia (blue-blind)

#001B1F

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #02152f;
/* rgb */ color: rgb(2, 21, 47);
/* oklch */ color: oklch(19.7% 0.059 255.3);

Tailwind

colors: {
  custom: {
    50: '#4a5167',
    500: '#02152f',
    950: '#000000',
  },
}

SCSS

$custom: #02152f;
$custom-light: #4a5167;
$custom-dark: #000000;

JSON

{
  "hex": "#02152f",
  "rgb": {
    "r": 2,
    "g": 21,
    "b": 47
  },
  "hsl": {
    "h": 214.667,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19716,
    "c": 0.05867,
    "h": 255.3
  },
  "luminance": 0.00754
}

Semantic roles & 50–950 ramp

primary

#02152F

secondary

#744D19

accent

#A529FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #02152F

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

Preview Lab → · Contrast checker → · Palette generator →