#30659D#30659D

#30659D is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.8% C 0.106 H 251.9°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#30659D
RGB	rgb(48, 101, 157)
HSL	hsl(211, 53%, 40%)
HSV	hsv(211, 69%, 62%)
CMYK	cmyk(69.4%, 35.7%, 0%, 38.4%)
CIE-LAB	lab(41.80, 1.41, -35.57)
CIE-LCH	lch(41.80, 35.60, 272.26°)
OKLab	oklab(49.8% -0.0331 -0.101)
OKLCH	oklch(49.8% 0.106 251.9)
XYZ	xyz(11.9562, 12.3688, 33.6491)
Luminance	0.1237 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30659D #9D6830

analogous

#309B9D #30659D #32309D

triadic

#30659D #9D3065 #659D30

tetradic

#30659D #9D309B #9D6830 #309D32

square

#30659D #9D309B #9D6830 #309D32

split-complementary

#30659D #9D3230 #9B9D30

monochromatic

#13293F #22476E #30659D #4483C6 #73A2D4

Accessibility & contrast

On white

6.04

#30659D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#30659D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30659D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30659D	#FFFFFF	#000000	##FFFFFF
##30659D	1.00	6.04	3.47	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C689F

Deuteranopia (green-blind)

#3D5E9C

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #30659d;
/* rgb */ color: rgb(48, 101, 157);
/* oklch */ color: oklch(49.8% 0.106 251.9);

Tailwind

colors: {
  custom: {
    50: '#7590ba',
    500: '#30659d',
    950: '#000000',
  },
}

SCSS

$custom: #30659d;
$custom-light: #7590ba;
$custom-dark: #000000;

JSON

{
  "hex": "#30659d",
  "rgb": {
    "r": 48,
    "g": 101,
    "b": 157
  },
  "hsl": {
    "h": 210.826,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49801,
    "c": 0.10625,
    "h": 251.9
  },
  "luminance": 0.1237
}

Semantic roles & 50–950 ramp

primary

#30659D

secondary

#BC956D

accent

#964BDD

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #30659D

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

Preview Lab → · Contrast checker → · Palette generator →