#3E90BF#3E90BF

#3E90BF is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.3% C 0.106 H 237.1°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E90BF
RGB	rgb(62, 144, 191)
HSL	hsl(202, 51%, 50%)
HSV	hsv(202, 68%, 75%)
CMYK	cmyk(67.5%, 24.6%, 0%, 25.1%)
CIE-LAB	lab(56.81, -9.85, -31.72)
CIE-LCH	lch(56.81, 33.21, 252.74°)
OKLab	oklab(62.32% -0.0576 -0.0892)
OKLCH	oklch(62.32% 0.106 237.1)
XYZ	xyz(21.3602, 24.7300, 52.9278)
Luminance	0.2473 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E90BF #BF6D3E

analogous

#3EBFAD #3E90BF #3E50BF

triadic

#3E90BF #BF3E90 #90BF3E

tetradic

#3E90BF #AD3EBF #BF6D3E #50BF3E

square

#3E90BF #AD3EBF #BF6D3E #50BF3E

split-complementary

#3E90BF #BF3E50 #BFAD3E

monochromatic

#204A63 #2F6D91 #3E90BF #6BABCF #99C5DE

Accessibility & contrast

On white

3.53

#3E90BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#3E90BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E90BF

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E90BF	#FFFFFF	#000000	##000000
##3E90BF	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FC1

Deuteranopia (green-blind)

#6883BE

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3e90bf;
/* rgb */ color: rgb(62, 144, 191);
/* oklch */ color: oklch(62.3% 0.106 237.1);

Tailwind

colors: {
  custom: {
    50: '#82b0d2',
    500: '#3e90bf',
    950: '#000000',
  },
}

SCSS

$custom: #3e90bf;
$custom-light: #82b0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e90bf",
  "rgb": {
    "r": 62,
    "g": 144,
    "b": 191
  },
  "hsl": {
    "h": 201.86,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.62319,
    "c": 0.10616,
    "h": 237.1
  },
  "luminance": 0.24732
}

Semantic roles & 50–950 ramp

primary

#3E90BF

secondary

#CAA48F

accent

#814DDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #3E90BF

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

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