#30708C#30708C

#30708C is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.6% C 0.078 H 229.7°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#30708C
RGB	rgb(48, 112, 140)
HSL	hsl(198, 49%, 37%)
HSV	hsv(198, 66%, 55%)
CMYK	cmyk(65.7%, 20%, 0%, 45.1%)
CIE-LAB	lab(44.39, -11.25, -21.39)
CIE-LCH	lch(44.39, 24.17, 242.25°)
OKLab	oklab(51.59% -0.0507 -0.0598)
OKLCH	oklch(51.59% 0.078 229.7)
XYZ	xyz(11.7449, 14.1090, 26.9102)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30708C #8C4C30

analogous

#308C7A #30708C #30428C

triadic

#30708C #8C3070 #708C30

tetradic

#30708C #7A308C #8C4C30 #428C30

square

#30708C #7A308C #8C4C30 #428C30

split-complementary

#30708C #8C3042 #8C7A30

monochromatic

#112731 #204C5E #30708C #4094BA #6AAECC

Accessibility & contrast

On white

5.49

#30708C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#30708C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30708C

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30708C	#FFFFFF	#000000	##FFFFFF
##30708C	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626E8D

Deuteranopia (green-blind)

#55658C

Tritanopia (blue-blind)

#007879

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #30708c;
/* rgb */ color: rgb(48, 112, 140);
/* oklch */ color: oklch(51.6% 0.078 229.7);

Tailwind

colors: {
  custom: {
    50: '#7399ad',
    500: '#30708c',
    950: '#000000',
  },
}

SCSS

$custom: #30708c;
$custom-light: #7399ad;
$custom-dark: #000000;

JSON

{
  "hex": "#30708c",
  "rgb": {
    "r": 48,
    "g": 112,
    "b": 140
  },
  "hsl": {
    "h": 198.261,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.51585,
    "c": 0.0784,
    "h": 229.7
  },
  "luminance": 0.1411
}

Semantic roles & 50–950 ramp

primary

#30708C

secondary

#B37C64

accent

#794FD8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #30708C

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

Preview Lab → · Contrast checker → · Palette generator →