#07283C#07283C

#07283C is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.5% C 0.053 H 240.1°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#07283C
RGB	rgb(7, 40, 60)
HSL	hsl(203, 79%, 13%)
HSV	hsv(203, 88%, 24%)
CMYK	cmyk(88.3%, 33.3%, 0%, 76.5%)
CIE-LAB	lab(14.89, -3.39, -16.15)
CIE-LCH	lch(14.89, 16.50, 258.15°)
OKLab	oklab(26.46% -0.0263 -0.0457)
OKLCH	oklch(26.46% 0.053 240.1)
XYZ	xyz(1.6617, 1.8888, 4.5511)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07283C #3C1B07

analogous

#073C35 #07283C #070D3C

triadic

#07283C #3C0728 #283C07

tetradic

#07283C #35073C #3C1B07 #0D3C07

square

#07283C #35073C #3C1B07 #0D3C07

split-complementary

#07283C #3C070D #3C3507

monochromatic

#03121B #03121B #07283C #0D4D73 #1471AA

Accessibility & contrast

On white

15.24

#07283C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#07283C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07283C

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07283C	#FFFFFF	#000000	##FFFFFF
##07283C	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F283D

Deuteranopia (green-blind)

#17233C

Tritanopia (blue-blind)

#002D2F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #07283c;
/* rgb */ color: rgb(7, 40, 60);
/* oklch */ color: oklch(26.5% 0.053 240.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#07283c",
  "rgb": {
    "r": 7,
    "g": 40,
    "b": 60
  },
  "hsl": {
    "h": 202.642,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.2646,
    "c": 0.05273,
    "h": 240.1
  },
  "luminance": 0.01889
}

Semantic roles & 50–950 ramp

primary

#07283C

secondary

#7B4523

accent

#7C32F6

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #07283C

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

Preview Lab → · Contrast checker → · Palette generator →