#022830#022830

#022830 is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.6% C 0.043 H 215.3°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#022830
RGB	rgb(2, 40, 48)
HSL	hsl(190, 92%, 10%)
HSV	hsv(190, 96%, 19%)
CMYK	cmyk(95.8%, 16.7%, 0%, 81.2%)
CIE-LAB	lab(14.08, -9.56, -8.96)
CIE-LCH	lch(14.08, 13.10, 223.15°)
OKLab	oklab(25.55% -0.0354 -0.0251)
OKLCH	oklch(25.55% 0.043 215.3)
XYZ	xyz(1.3171, 1.7437, 3.0629)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#022830 #300A02

analogous

#023021 #022830 #021130

triadic

#022830 #300228 #283002

tetradic

#022830 #210230 #300A02 #113002

square

#022830 #210230 #300A02 #113002

split-complementary

#022830 #300211 #302102

monochromatic

#01181D #01181D #022830 #04596B #078AA6

Accessibility & contrast

On white

15.57

#022830 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#022830 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #022830

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##022830	#FFFFFF	#000000	##FFFFFF
##022830	1.00	15.57	1.35	15.57
#FFFFFF	15.57	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222630

Deuteranopia (green-blind)

#1C2230

Tritanopia (blue-blind)

#002B2B

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #022830;
/* rgb */ color: rgb(2, 40, 48);
/* oklch */ color: oklch(25.6% 0.043 215.3);

Tailwind

colors: {
  custom: {
    50: '#4b6268',
    500: '#022830',
    950: '#000000',
  },
}

SCSS

$custom: #022830;
$custom-light: #4b6268;
$custom-dark: #000000;

JSON

{
  "hex": "#022830",
  "rgb": {
    "r": 2,
    "g": 40,
    "b": 48
  },
  "hsl": {
    "h": 190.435,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.2555,
    "c": 0.04341,
    "h": 215.3
  },
  "luminance": 0.01744
}

Semantic roles & 50–950 ramp

primary

#022830

secondary

#752919

accent

#4E29FF

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#010506

muted

#77797A

Preview Lab

Preview with #022830

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

Preview Lab → · Contrast checker → · Palette generator →