#07283B#07283B

#07283B is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.4% C 0.051 H 238.7°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#07283B
RGB	rgb(7, 40, 59)
HSL	hsl(202, 79%, 13%)
HSV	hsv(202, 88%, 23%)
CMYK	cmyk(88.1%, 32.2%, 0%, 76.9%)
CIE-LAB	lab(14.84, -3.83, -15.54)
CIE-LCH	lch(14.84, 16.00, 256.17°)
OKLab	oklab(26.4% -0.0267 -0.0439)
OKLCH	oklch(26.4% 0.051 238.7)
XYZ	xyz(1.6355, 1.8783, 4.4132)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07283B #3B1A07

analogous

#073B34 #07283B #070E3B

triadic

#07283B #3B0728 #283B07

tetradic

#07283B #34073B #3B1A07 #0E3B07

square

#07283B #34073B #3B1A07 #0E3B07

split-complementary

#07283B #3B070E #3B3407

monochromatic

#03131B #03131B #07283B #0D4D72 #1472A8

Accessibility & contrast

On white

15.26

#07283B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#07283B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07283B

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07283B	#FFFFFF	#000000	##FFFFFF
##07283B	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F283C

Deuteranopia (green-blind)

#18233B

Tritanopia (blue-blind)

#002D2F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #07283b;
/* rgb */ color: rgb(7, 40, 59);
/* oklch */ color: oklch(26.4% 0.051 238.7);

Tailwind

colors: {
  custom: {
    50: '#506171',
    500: '#07283b',
    950: '#000000',
  },
}

SCSS

$custom: #07283b;
$custom-light: #506171;
$custom-dark: #000000;

JSON

{
  "hex": "#07283b",
  "rgb": {
    "r": 7,
    "g": 40,
    "b": 59
  },
  "hsl": {
    "h": 201.923,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.26395,
    "c": 0.05141,
    "h": 238.7
  },
  "luminance": 0.01879
}

Semantic roles & 50–950 ramp

primary

#07283B

secondary

#7A4323

accent

#7A33F5

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #07283B

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

Preview Lab → · Contrast checker → · Palette generator →