#021F25#021F25

#021F25 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.1% C 0.036 H 213.8°. Best body text is #FFFFFF at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#021F25
RGB	rgb(2, 31, 37)
HSL	hsl(190, 90%, 8%)
HSV	hsv(190, 95%, 15%)
CMYK	cmyk(94.6%, 16.2%, 0%, 85.5%)
CIE-LAB	lab(10.00, -8.34, -7.25)
CIE-LCH	lch(10.00, 11.05, 220.99°)
OKLab	oklab(22.09% -0.0303 -0.0202)
OKLCH	oklch(22.09% 0.036 213.8)
XYZ	xyz(0.8488, 1.1263, 1.9226)
Luminance	0.0113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021F25 #250802

analogous

#022519 #021F25 #020D25

triadic

#021F25 #25021F #1F2502

tetradic

#021F25 #190225 #250802 #0D2502

square

#021F25 #190225 #250802 #0D2502

split-complementary

#021F25 #25020D #251902

monochromatic

#02181D #02181D #021F25 #05505F #088099

Accessibility & contrast

On white

17.14

#021F25 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#021F25 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021F25

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021F25	#FFFFFF	#000000	##FFFFFF
##021F25	1.00	17.14	1.23	17.14
#FFFFFF	17.14	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1E25

Deuteranopia (green-blind)

#161A25

Tritanopia (blue-blind)

#002121

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #021f25;
/* rgb */ color: rgb(2, 31, 37);
/* oklch */ color: oklch(22.1% 0.036 213.8);

Tailwind

colors: {
  custom: {
    50: '#485a5f',
    500: '#021f25',
    950: '#000000',
  },
}

SCSS

$custom: #021f25;
$custom-light: #485a5f;
$custom-dark: #000000;

JSON

{
  "hex": "#021f25",
  "rgb": {
    "r": 2,
    "g": 31,
    "b": 37
  },
  "hsl": {
    "h": 190.286,
    "s": 89.744,
    "l": 7.647
  },
  "oklch": {
    "l": 0.22085,
    "c": 0.03641,
    "h": 213.8
  },
  "luminance": 0.01126
}

Semantic roles & 50–950 ramp

primary

#021F25

secondary

#6A2618

accent

#4E29FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#010304

muted

#777879

Preview Lab

Preview with #021F25

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

Preview Lab → · Contrast checker → · Palette generator →