#3090BF#3090BF

#3090BF is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.9% C 0.112 H 234.4°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3090BF
RGB	rgb(48, 144, 191)
HSL	hsl(200, 60%, 47%)
HSV	hsv(200, 75%, 75%)
CMYK	cmyk(74.9%, 24.6%, 0%, 25.1%)
CIE-LAB	lab(56.42, -11.86, -32.36)
CIE-LCH	lch(56.42, 34.46, 249.88°)
OKLab	oklab(61.9% -0.0653 -0.0911)
OKLCH	oklch(61.9% 0.112 234.4)
XYZ	xyz(20.5924, 24.3341, 52.8918)
Luminance	0.2434 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3090BF #BF5F30

analogous

#30BFA7 #3090BF #3049BF

triadic

#3090BF #BF3090 #90BF30

tetradic

#3090BF #A730BF #BF5F30 #49BF30

square

#3090BF #A730BF #BF5F30 #49BF30

split-complementary

#3090BF #BF3049 #BFA730

monochromatic

#17465D #246B8E #3090BF #57ACD5 #88C4E1

Accessibility & contrast

On white

3.58

#3090BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#3090BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3090BF

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3090BF	#FFFFFF	#000000	##000000
##3090BF	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798FC1

Deuteranopia (green-blind)

#6681BE

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3090bf;
/* rgb */ color: rgb(48, 144, 191);
/* oklch */ color: oklch(61.9% 0.112 234.4);

Tailwind

colors: {
  custom: {
    50: '#7cb0d2',
    500: '#3090bf',
    950: '#000000',
  },
}

SCSS

$custom: #3090bf;
$custom-light: #7cb0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3090bf",
  "rgb": {
    "r": 48,
    "g": 144,
    "b": 191
  },
  "hsl": {
    "h": 199.72,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61898,
    "c": 0.1121,
    "h": 234.4
  },
  "luminance": 0.24336
}

Semantic roles & 50–950 ramp

primary

#3090BF

secondary

#CB9980

accent

#7945E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3090BF

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

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