#06233F#06233F

#06233F is a dark, moderate cyan. Relative luminance 0.016; OKLCH L 25.2% C 0.063 H 251.0°. Best body text is #FFFFFF at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#06233F
RGB	rgb(6, 35, 63)
HSL	hsl(209, 83%, 14%)
HSV	hsv(209, 90%, 25%)
CMYK	cmyk(90.5%, 44.4%, 0%, 75.3%)
CIE-LAB	lab(13.23, 1.44, -20.88)
CIE-LCH	lch(13.23, 20.93, 273.94°)
OKLab	oklab(25.2% -0.0205 -0.0596)
OKLCH	oklch(25.2% 0.063 251)
XYZ	xyz(1.5730, 1.5995, 4.9275)
Luminance	0.0160 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#06233F #3F2206

analogous

#063F3E #06233F #06063F

triadic

#06233F #3F0623 #233F06

tetradic

#06233F #3E063F #3F2206 #063F06

square

#06233F #3E063F #3F2206 #063F06

split-complementary

#06233F #3F0606 #3F3E06

monochromatic

#03101C #03101C #06233F #0B4277 #1161AF

Accessibility & contrast

On white

15.91

#06233F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#06233F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #06233F

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##06233F	#FFFFFF	#000000	##FFFFFF
##06233F	1.00	15.91	1.32	15.91
#FFFFFF	15.91	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162540

Deuteranopia (green-blind)

#0C203E

Tritanopia (blue-blind)

#002A2D

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #06233f;
/* rgb */ color: rgb(6, 35, 63);
/* oklch */ color: oklch(25.2% 0.063 251.0);

Tailwind

colors: {
  custom: {
    50: '#505d74',
    500: '#06233f',
    950: '#000000',
  },
}

SCSS

$custom: #06233f;
$custom-light: #505d74;
$custom-dark: #000000;

JSON

{
  "hex": "#06233f",
  "rgb": {
    "r": 6,
    "g": 35,
    "b": 63
  },
  "hsl": {
    "h": 209.474,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.25198,
    "c": 0.06307,
    "h": 251
  },
  "luminance": 0.016
}

Semantic roles & 50–950 ramp

primary

#06233F

secondary

#7F5022

accent

#922FF9

background

#F4F5F7

surface

#E7E9ED

border

#C3C5C8

text

#020408

muted

#78797B

Preview Lab

Preview with #06233F

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

Preview Lab → · Contrast checker → · Palette generator →