#021E2F#021E2F

#021E2F is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.4% C 0.047 H 239.1°. Best body text is #FFFFFF at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#021E2F
RGB	rgb(2, 30, 47)
HSL	hsl(203, 92%, 10%)
HSV	hsv(203, 96%, 18%)
CMYK	cmyk(95.7%, 36.2%, 0%, 81.6%)
CIE-LAB	lab(10.16, -3.11, -14.33)
CIE-LCH	lch(10.16, 14.67, 257.77°)
OKLab	oklab(22.39% -0.0243 -0.0406)
OKLCH	oklch(22.39% 0.047 239.1)
XYZ	xyz(1.0022, 1.1466, 2.8573)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#021E2F #2F1302

analogous

#022F2A #021E2F #02072F

triadic

#021E2F #2F021E #1E2F02

tetradic

#021E2F #2A022F #2F1302 #072F02

square

#021E2F #2A022F #2F1302 #072F02

split-complementary

#021E2F #2F0207 #2F2A02

monochromatic

#01131D #01131D #021E2F #04436A #0769A4

Accessibility & contrast

On white

17.08

#021E2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#021E2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #021E2F

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##021E2F	#FFFFFF	#000000	##FFFFFF
##021E2F	1.00	17.08	1.23	17.08
#FFFFFF	17.08	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161E30

Deuteranopia (green-blind)

#0F1A2F

Tritanopia (blue-blind)

#002224

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #021e2f;
/* rgb */ color: rgb(2, 30, 47);
/* oklch */ color: oklch(22.4% 0.047 239.1);

Tailwind

colors: {
  custom: {
    50: '#4a5967',
    500: '#021e2f',
    950: '#000000',
  },
}

SCSS

$custom: #021e2f;
$custom-light: #4a5967;
$custom-dark: #000000;

JSON

{
  "hex": "#021e2f",
  "rgb": {
    "r": 2,
    "g": 30,
    "b": 47
  },
  "hsl": {
    "h": 202.667,
    "s": 91.837,
    "l": 9.608
  },
  "oklch": {
    "l": 0.2239,
    "c": 0.04738,
    "h": 239.1
  },
  "luminance": 0.01147
}

Semantic roles & 50–950 ramp

primary

#021E2F

secondary

#743B19

accent

#7A29FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #021E2F

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

Preview Lab → · Contrast checker → · Palette generator →