#30859F#30859F

#30859F is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.7% C 0.089 H 222.0°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#30859F
RGB	rgb(48, 133, 159)
HSL	hsl(194, 54%, 41%)
HSV	hsv(194, 70%, 62%)
CMYK	cmyk(69.8%, 16.4%, 0%, 37.6%)
CIE-LAB	lab(51.73, -16.66, -21.27)
CIE-LCH	lch(51.73, 27.01, 231.93°)
OKLab	oklab(57.71% -0.066 -0.0594)
OKLCH	oklch(57.71% 0.089 222)
XYZ	xyz(15.8619, 19.9049, 35.8002)
Luminance	0.1991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30859F #9F4A30

analogous

#309F81 #30859F #304D9F

triadic

#30859F #9F3085 #859F30

tetradic

#30859F #81309F #9F4A30 #4D9F30

square

#30859F #81309F #9F4A30 #4D9F30

split-complementary

#30859F #9F304D #9F8130

monochromatic

#143641 #225E70 #30859F #45A9C7 #74BED5

Accessibility & contrast

On white

4.22

#30859F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#30859F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #30859F

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30859F	#FFFFFF	#000000	##000000
##30859F	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7682A0

Deuteranopia (green-blind)

#66769F

Tritanopia (blue-blind)

#008D8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #30859f;
/* rgb */ color: rgb(48, 133, 159);
/* oklch */ color: oklch(57.7% 0.089 222.0);

Tailwind

colors: {
  custom: {
    50: '#77a8bb',
    500: '#30859f',
    950: '#000000',
  },
}

SCSS

$custom: #30859f;
$custom-light: #77a8bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30859f",
  "rgb": {
    "r": 48,
    "g": 133,
    "b": 159
  },
  "hsl": {
    "h": 194.054,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5771,
    "c": 0.08881,
    "h": 222
  },
  "luminance": 0.19907
}

Semantic roles & 50–950 ramp

primary

#30859F

secondary

#BD806E

accent

#6D4BDD

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #30859F

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

Preview Lab → · Contrast checker → · Palette generator →