#07233B#07233B

#07233B is a very dark, muted cyan. Relative luminance 0.016; OKLCH L 24.9% C 0.056 H 248.2°. Best body text is #FFFFFF at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#07233B
RGB	rgb(7, 35, 59)
HSL	hsl(208, 79%, 13%)
HSV	hsv(208, 88%, 23%)
CMYK	cmyk(88.1%, 40.7%, 0%, 76.9%)
CIE-LAB	lab(13.00, -0.21, -18.42)
CIE-LCH	lch(13.00, 18.42, 269.34°)
OKLab	oklab(24.95% -0.021 -0.0524)
OKLCH	oklch(24.95% 0.056 248.2)
XYZ	xyz(1.4778, 1.5628, 4.3606)
Luminance	0.0156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07233B #3B1F07

analogous

#073B39 #07233B #07093B

triadic

#07233B #3B0723 #233B07

tetradic

#07233B #39073B #3B1F07 #093B07

square

#07233B #39073B #3B1F07 #093B07

split-complementary

#07233B #3B0709 #3B3907

monochromatic

#03101B #03101B #07233B #0D4372 #1464A8

Accessibility & contrast

On white

16.00

#07233B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#07233B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07233B

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07233B	#FFFFFF	#000000	##FFFFFF
##07233B	1.00	16.00	1.31	16.00
#FFFFFF	16.00	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18243C

Deuteranopia (green-blind)

#101F3B

Tritanopia (blue-blind)

#00292C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #07233b;
/* rgb */ color: rgb(7, 35, 59);
/* oklch */ color: oklch(24.9% 0.056 248.2);

Tailwind

colors: {
  custom: {
    50: '#505d71',
    500: '#07233b',
    950: '#000000',
  },
}

SCSS

$custom: #07233b;
$custom-light: #505d71;
$custom-dark: #000000;

JSON

{
  "hex": "#07233b",
  "rgb": {
    "r": 7,
    "g": 35,
    "b": 59
  },
  "hsl": {
    "h": 207.692,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.24947,
    "c": 0.05646,
    "h": 248.2
  },
  "luminance": 0.01563
}

Semantic roles & 50–950 ramp

primary

#07233B

secondary

#7A4C23

accent

#8C33F5

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #07233B

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

Preview Lab → · Contrast checker → · Palette generator →