#308BA7#308BA7

#308BA7 is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.6% C 0.094 H 222.3°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#308BA7
RGB	rgb(48, 139, 167)
HSL	hsl(194, 55%, 42%)
HSV	hsv(194, 71%, 65%)
CMYK	cmyk(71.3%, 16.8%, 0%, 34.5%)
CIE-LAB	lab(53.90, -17.26, -22.55)
CIE-LCH	lch(53.90, 28.40, 232.56°)
OKLab	oklab(59.56% -0.0691 -0.063)
OKLCH	oklch(59.56% 0.094 222.3)
XYZ	xyz(17.4237, 21.8817, 39.8570)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308BA7 #A74C30

analogous

#30A788 #308BA7 #304FA7

triadic

#308BA7 #A7308B #8BA730

tetradic

#308BA7 #8830A7 #A74C30 #4FA730

square

#308BA7 #8830A7 #A74C30 #4FA730

split-complementary

#308BA7 #A7304F #A78830

monochromatic

#153C48 #226377 #308BA7 #49ACCB #79C2D8

Accessibility & contrast

On white

3.91

#308BA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#308BA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308BA7

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308BA7	#FFFFFF	#000000	##000000
##308BA7	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B88A8

Deuteranopia (green-blind)

#6A7CA7

Tritanopia (blue-blind)

#009494

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #308ba7;
/* rgb */ color: rgb(48, 139, 167);
/* oklch */ color: oklch(59.6% 0.094 222.3);

Tailwind

colors: {
  custom: {
    50: '#78adc1',
    500: '#308ba7',
    950: '#000000',
  },
}

SCSS

$custom: #308ba7;
$custom-light: #78adc1;
$custom-dark: #000000;

JSON

{
  "hex": "#308ba7",
  "rgb": {
    "r": 48,
    "g": 139,
    "b": 167
  },
  "hsl": {
    "h": 194.118,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.59555,
    "c": 0.09355,
    "h": 222.3
  },
  "luminance": 0.21884
}

Semantic roles & 50–950 ramp

primary

#308BA7

secondary

#C18572

accent

#6C49DF

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #308BA7

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

Preview Lab → · Contrast checker → · Palette generator →