#07283A#07283A

#07283A is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.3% C 0.050 H 237.2°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#07283A
RGB	rgb(7, 40, 58)
HSL	hsl(201, 78%, 13%)
HSV	hsv(201, 88%, 23%)
CMYK	cmyk(87.9%, 31%, 0%, 77.3%)
CIE-LAB	lab(14.78, -4.26, -14.92)
CIE-LCH	lch(14.78, 15.52, 254.05°)
OKLab	oklab(26.33% -0.0271 -0.0421)
OKLCH	oklch(26.33% 0.05 237.2)
XYZ	xyz(1.6098, 1.8681, 4.2779)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#07283A #3A1907

analogous

#073A32 #07283A #070F3A

triadic

#07283A #3A0728 #283A07

tetradic

#07283A #32073A #3A1907 #0F3A07

square

#07283A #32073A #3A1907 #0F3A07

split-complementary

#07283A #3A070F #3A3207

monochromatic

#03131B #03131B #07283A #0E4E71 #1473A7

Accessibility & contrast

On white

15.29

#07283A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#07283A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #07283A

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##07283A	#FFFFFF	#000000	##FFFFFF
##07283A	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F283B

Deuteranopia (green-blind)

#18233A

Tritanopia (blue-blind)

#002D2E

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #07283a;
/* rgb */ color: rgb(7, 40, 58);
/* oklch */ color: oklch(26.3% 0.050 237.2);

Tailwind

colors: {
  custom: {
    50: '#506170',
    500: '#07283a',
    950: '#000000',
  },
}

SCSS

$custom: #07283a;
$custom-light: #506170;
$custom-dark: #000000;

JSON

{
  "hex": "#07283a",
  "rgb": {
    "r": 7,
    "g": 40,
    "b": 58
  },
  "hsl": {
    "h": 201.176,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.26332,
    "c": 0.05012,
    "h": 237.2
  },
  "luminance": 0.01868
}

Semantic roles & 50–950 ramp

primary

#07283A

secondary

#794223

accent

#7733F5

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020507

muted

#78797A

Preview Lab

Preview with #07283A

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

Preview Lab → · Contrast checker → · Palette generator →