#30778F#30778F

#30778F is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.5% C 0.079 H 223.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#30778F
RGB	rgb(48, 119, 143)
HSL	hsl(195, 50%, 37%)
HSV	hsv(195, 66%, 56%)
CMYK	cmyk(66.4%, 16.8%, 0%, 43.9%)
CIE-LAB	lab(46.72, -14.23, -19.59)
CIE-LCH	lch(46.72, 24.21, 234.01°)
OKLab	oklab(53.49% -0.0573 -0.0547)
OKLCH	oklch(53.49% 0.079 223.6)
XYZ	xyz(12.7717, 15.8038, 28.3586)
Luminance	0.1580 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30778F #8F4830

analogous

#308F78 #30778F #30478F

triadic

#30778F #8F3077 #778F30

tetradic

#30778F #78308F #8F4830 #478F30

square

#30778F #78308F #8F4830 #478F30

split-complementary

#30778F #8F3047 #8F7830

monochromatic

#112B33 #215161 #30778F #3F9DBD #6CB5CE

Accessibility & contrast

On white

5.05

#30778F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#30778F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30778F

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30778F	#FFFFFF	#000000	##FFFFFF
##30778F	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697490

Deuteranopia (green-blind)

#5C6A8F

Tritanopia (blue-blind)

#007E7F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #30778f;
/* rgb */ color: rgb(48, 119, 143);
/* oklch */ color: oklch(53.5% 0.079 223.6);

Tailwind

colors: {
  custom: {
    50: '#749eaf',
    500: '#30778f',
    950: '#000000',
  },
}

SCSS

$custom: #30778f;
$custom-light: #749eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#30778f",
  "rgb": {
    "r": 48,
    "g": 119,
    "b": 143
  },
  "hsl": {
    "h": 195.158,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.53485,
    "c": 0.0792,
    "h": 223.6
  },
  "luminance": 0.15805
}

Semantic roles & 50–950 ramp

primary

#30778F

secondary

#B57A66

accent

#724FD9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #30778F

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

Preview Lab → · Contrast checker → · Palette generator →