#3081AB#3081AB

#3081AB is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.3% C 0.101 H 235.2°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3081AB
RGB	rgb(48, 129, 171)
HSL	hsl(200, 56%, 43%)
HSV	hsv(200, 72%, 67%)
CMYK	cmyk(71.9%, 24.6%, 0%, 32.9%)
CIE-LAB	lab(51.00, -10.33, -29.35)
CIE-LCH	lch(51.00, 31.11, 250.61°)
OKLab	oklab(57.29% -0.0574 -0.0826)
OKLCH	oklch(57.29% 0.101 235.2)
XYZ	xyz(16.4170, 19.2673, 41.3739)
Luminance	0.1927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3081AB #AB5A30

analogous

#30AB97 #3081AB #3043AB

triadic

#3081AB #AB3081 #81AB30

tetradic

#3081AB #9730AB #AB5A30 #43AB30

square

#3081AB #9730AB #AB5A30 #43AB30

split-complementary

#3081AB #AB3043 #AB9730

monochromatic

#15394B #235D7B #3081AB #4CA1CD #7BBADA

Accessibility & contrast

On white

4.33

#3081AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#3081AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3081AB

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3081AB	#FFFFFF	#000000	##000000
##3081AB	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D80AD

Deuteranopia (green-blind)

#5C74AA

Tritanopia (blue-blind)

#008C8F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3081ab;
/* rgb */ color: rgb(48, 129, 171);
/* oklch */ color: oklch(57.3% 0.101 235.2);

Tailwind

colors: {
  custom: {
    50: '#78a5c4',
    500: '#3081ab',
    950: '#000000',
  },
}

SCSS

$custom: #3081ab;
$custom-light: #78a5c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3081ab",
  "rgb": {
    "r": 48,
    "g": 129,
    "b": 171
  },
  "hsl": {
    "h": 200.488,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.57292,
    "c": 0.10055,
    "h": 235.2
  },
  "luminance": 0.19269
}

Semantic roles & 50–950 ramp

primary

#3081AB

secondary

#C38F74

accent

#7C48DF

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3081AB

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

Preview Lab → · Contrast checker → · Palette generator →