#30679E#30679E

#30679E is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.3% C 0.106 H 250.7°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#30679E
RGB	rgb(48, 103, 158)
HSL	hsl(210, 53%, 40%)
HSV	hsv(210, 70%, 62%)
CMYK	cmyk(69.6%, 34.8%, 0%, 38%)
CIE-LAB	lab(42.45, 0.52, -35.12)
CIE-LCH	lch(42.45, 35.13, 270.85°)
OKLab	oklab(50.33% -0.0349 -0.0996)
OKLCH	oklch(50.33% 0.106 250.7)
XYZ	xyz(12.2384, 12.7962, 34.1661)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30679E #9E6730

analogous

#309E9E #30679E #30309E

triadic

#30679E #9E3067 #679E30

tetradic

#30679E #9E309E #9E6730 #309E30

square

#30679E #9E309E #9E6730 #309E30

split-complementary

#30679E #9E3030 #9E9E30

monochromatic

#132A40 #22486F #30679E #4586C6 #74A4D5

Accessibility & contrast

On white

5.90

#30679E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#30679E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30679E

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30679E	#FFFFFF	#000000	##FFFFFF
##30679E	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6AA0

Deuteranopia (green-blind)

#3F609D

Tritanopia (blue-blind)

#00747B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #30679e;
/* rgb */ color: rgb(48, 103, 158);
/* oklch */ color: oklch(50.3% 0.106 250.7);

Tailwind

colors: {
  custom: {
    50: '#7592bb',
    500: '#30679e',
    950: '#000000',
  },
}

SCSS

$custom: #30679e;
$custom-light: #7592bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30679e",
  "rgb": {
    "r": 48,
    "g": 103,
    "b": 158
  },
  "hsl": {
    "h": 210,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50334,
    "c": 0.10556,
    "h": 250.7
  },
  "luminance": 0.12797
}

Semantic roles & 50–950 ramp

primary

#30679E

secondary

#BD956D

accent

#944BDD

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #30679E

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

Preview Lab → · Contrast checker → · Palette generator →