#30859D#30859D

#30859D is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.6% C 0.087 H 220.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#30859D
RGB	rgb(48, 133, 157)
HSL	hsl(193, 53%, 40%)
HSV	hsv(193, 69%, 62%)
CMYK	cmyk(69.4%, 15.3%, 0%, 38.4%)
CIE-LAB	lab(51.65, -17.32, -20.22)
CIE-LCH	lch(51.65, 26.63, 229.43°)
OKLab	oklab(57.62% -0.0669 -0.0564)
OKLCH	oklch(57.62% 0.087 220.2)
XYZ	xyz(15.6898, 19.8360, 34.8936)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30859D #9D4830

analogous

#309D7E #30859D #304E9D

triadic

#30859D #9D3085 #859D30

tetradic

#30859D #7E309D #9D4830 #4E9D30

square

#30859D #7E309D #9D4830 #4E9D30

split-complementary

#30859D #9D304E #9D7E30

monochromatic

#13363F #225D6E #30859D #44A9C6 #73BFD4

Accessibility & contrast

On white

4.23

#30859D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#30859D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30859D

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30859D	#FFFFFF	#000000	##000000
##30859D	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76819E

Deuteranopia (green-blind)

#67769D

Tritanopia (blue-blind)

#008D8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #30859d;
/* rgb */ color: rgb(48, 133, 157);
/* oklch */ color: oklch(57.6% 0.087 220.2);

Tailwind

colors: {
  custom: {
    50: '#77a8ba',
    500: '#30859d',
    950: '#000000',
  },
}

SCSS

$custom: #30859d;
$custom-light: #77a8ba;
$custom-dark: #000000;

JSON

{
  "hex": "#30859d",
  "rgb": {
    "r": 48,
    "g": 133,
    "b": 157
  },
  "hsl": {
    "h": 193.211,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.57622,
    "c": 0.08748,
    "h": 220.2
  },
  "luminance": 0.19838
}

Semantic roles & 50–950 ramp

primary

#30859D

secondary

#BC7E6D

accent

#6B4BDD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #30859D

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

Preview Lab → · Contrast checker → · Palette generator →