#30759E#30759E

#30759E is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.7% C 0.094 H 238.2°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#30759E
RGB	rgb(48, 117, 158)
HSL	hsl(202, 53%, 40%)
HSV	hsv(202, 70%, 62%)
CMYK	cmyk(69.6%, 25.9%, 0%, 38%)
CIE-LAB	lab(46.73, -7.94, -28.41)
CIE-LCH	lch(46.73, 29.50, 254.39°)
OKLab	oklab(53.71% -0.0495 -0.08)
OKLCH	oklch(53.71% 0.094 238.2)
XYZ	xyz(13.7494, 15.8181, 34.6697)
Luminance	0.1582 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30759E #9E5930

analogous

#309E90 #30759E #303E9E

triadic

#30759E #9E3075 #759E30

tetradic

#30759E #90309E #9E5930 #3E9E30

square

#30759E #90309E #9E5930 #3E9E30

split-complementary

#30759E #9E303E #9E9030

monochromatic

#132F40 #22526F #30759E #4596C6 #74B1D5

Accessibility & contrast

On white

5.04

#30759E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#30759E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30759E

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30759E	#FFFFFF	#000000	##FFFFFF
##30759E	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6275A0

Deuteranopia (green-blind)

#536A9D

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #30759e;
/* rgb */ color: rgb(48, 117, 158);
/* oklch */ color: oklch(53.7% 0.094 238.2);

Tailwind

colors: {
  custom: {
    50: '#769cbb',
    500: '#30759e',
    950: '#000000',
  },
}

SCSS

$custom: #30759e;
$custom-light: #769cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#30759e",
  "rgb": {
    "r": 48,
    "g": 117,
    "b": 158
  },
  "hsl": {
    "h": 202.364,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.53712,
    "c": 0.09405,
    "h": 238.2
  },
  "luminance": 0.1582
}

Semantic roles & 50–950 ramp

primary

#30759E

secondary

#BD8B6D

accent

#814BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #30759E

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

Preview Lab → · Contrast checker → · Palette generator →