#3081D0#3081D0

#3081D0 is a mid, vivid cyan. Relative luminance 0.209; OKLCH L 59.3% C 0.144 H 251.2°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3081D0
RGB	rgb(48, 129, 208)
HSL	hsl(210, 63%, 50%)
HSV	hsv(210, 77%, 82%)
CMYK	cmyk(76.9%, 38%, 0%, 18.4%)
CIE-LAB	lab(52.82, 2.98, -47.66)
CIE-LCH	lch(52.82, 47.76, 273.57°)
OKLab	oklab(59.32% -0.0463 -0.1359)
OKLCH	oklch(59.32% 0.144 251.2)
XYZ	xyz(20.4500, 20.8805, 62.6148)
Luminance	0.2088 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3081D0 #D07F30

analogous

#30D0CF #3081D0 #3031D0

triadic

#3081D0 #D03081 #81D030

tetradic

#3081D0 #CF30D0 #D07F30 #31D030

square

#3081D0 #CF30D0 #D07F30 #31D030

split-complementary

#3081D0 #D03031 #D0CF30

monochromatic

#19436D #24629F #3081D0 #629FDB #94BEE7

Accessibility & contrast

On white

4.06

#3081D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#3081D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3081D0

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3081D0	#FFFFFF	#000000	##000000
##3081D0	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C86D3

Deuteranopia (green-blind)

#4377CE

Tritanopia (blue-blind)

#00949E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3081d0;
/* rgb */ color: rgb(48, 129, 208);
/* oklch */ color: oklch(59.3% 0.144 251.2);

Tailwind

colors: {
  custom: {
    50: '#7fa5df',
    500: '#3081d0',
    950: '#000000',
  },
}

SCSS

$custom: #3081d0;
$custom-light: #7fa5df;
$custom-dark: #000000;

JSON

{
  "hex": "#3081d0",
  "rgb": {
    "r": 48,
    "g": 129,
    "b": 208
  },
  "hsl": {
    "h": 209.625,
    "s": 62.992,
    "l": 50.196
  },
  "oklch": {
    "l": 0.59324,
    "c": 0.14361,
    "h": 251.2
  },
  "luminance": 0.20883
}

Semantic roles & 50–950 ramp

primary

#3081D0

secondary

#D2AD8A

accent

#9342E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3081D0

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

Preview Lab → · Contrast checker → · Palette generator →