#30659E#30659E

#30659E is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.9% C 0.108 H 252.2°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#30659E
RGB	rgb(48, 101, 158)
HSL	hsl(211, 53%, 40%)
HSV	hsv(211, 70%, 62%)
CMYK	cmyk(69.6%, 36.1%, 0%, 38%)
CIE-LAB	lab(41.85, 1.77, -36.08)
CIE-LCH	lch(41.85, 36.12, 272.81°)
OKLab	oklab(49.86% -0.0328 -0.1025)
OKLCH	oklch(49.86% 0.108 252.2)
XYZ	xyz(12.0419, 12.4031, 34.1005)
Luminance	0.1240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30659E #9E6930

analogous

#309C9E #30659E #32309E

triadic

#30659E #9E3065 #659E30

tetradic

#30659E #9E309C #9E6930 #309E32

square

#30659E #9E309C #9E6930 #309E32

split-complementary

#30659E #9E3230 #9C9E30

monochromatic

#132940 #22476F #30659E #4583C6 #74A2D5

Accessibility & contrast

On white

6.03

#30659E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#30659E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30659E

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30659E	#FFFFFF	#000000	##FFFFFF
##30659E	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C68A0

Deuteranopia (green-blind)

#3C5E9D

Tritanopia (blue-blind)

#00727A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #30659e;
/* rgb */ color: rgb(48, 101, 158);
/* oklch */ color: oklch(49.9% 0.108 252.2);

Tailwind

colors: {
  custom: {
    50: '#7590bb',
    500: '#30659e',
    950: '#000000',
  },
}

SCSS

$custom: #30659e;
$custom-light: #7590bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30659e",
  "rgb": {
    "r": 48,
    "g": 101,
    "b": 158
  },
  "hsl": {
    "h": 211.091,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.4986,
    "c": 0.10758,
    "h": 252.2
  },
  "luminance": 0.12404
}

Semantic roles & 50–950 ramp

primary

#30659E

secondary

#BD966D

accent

#974BDD

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #30659E

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

Preview Lab → · Contrast checker → · Palette generator →