#30587E#30587E

#30587E is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.9% C 0.077 H 248.8°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#30587E
RGB	rgb(48, 88, 126)
HSL	hsl(209, 45%, 34%)
HSV	hsv(209, 62%, 49%)
CMYK	cmyk(61.9%, 30.2%, 0%, 50.6%)
CIE-LAB	lab(36.20, -1.65, -25.64)
CIE-LCH	lch(36.20, 25.69, 266.32°)
OKLab	oklab(44.89% -0.028 -0.0722)
OKLCH	oklch(44.89% 0.077 248.8)
XYZ	xyz(8.4732, 9.1134, 21.0472)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30587E #7E5630

analogous

#307E7D #30587E #30317E

triadic

#30587E #7E3058 #587E30

tetradic

#30587E #7D307E #7E5630 #317E30

square

#30587E #7D307E #7E5630 #317E30

split-complementary

#30587E #7E3031 #7E7D30

monochromatic

#0E1A25 #1F3952 #30587E #4177AA #6495C4

Accessibility & contrast

On white

7.44

#30587E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#30587E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30587E

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30587E	#FFFFFF	#000000	##FFFFFF
##30587E	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485980

Deuteranopia (green-blind)

#3D527D

Tritanopia (blue-blind)

#006165

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #30587e;
/* rgb */ color: rgb(48, 88, 126);
/* oklch */ color: oklch(44.9% 0.077 248.8);

Tailwind

colors: {
  custom: {
    50: '#7086a3',
    500: '#30587e',
    950: '#000000',
  },
}

SCSS

$custom: #30587e;
$custom-light: #7086a3;
$custom-dark: #000000;

JSON

{
  "hex": "#30587e",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 126
  },
  "hsl": {
    "h": 209.231,
    "s": 44.828,
    "l": 34.118
  },
  "oklch": {
    "l": 0.44888,
    "c": 0.07744,
    "h": 248.8
  },
  "luminance": 0.09114
}

Semantic roles & 50–950 ramp

primary

#30587E

secondary

#AB845F

accent

#9253D5

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #30587E

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

Preview Lab → · Contrast checker → · Palette generator →