#3E90BE#3E90BE

#3E90BE is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.3% C 0.105 H 236.6°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#3E90BE
RGB	rgb(62, 144, 190)
HSL	hsl(202, 51%, 49%)
HSV	hsv(202, 67%, 75%)
CMYK	cmyk(67.4%, 24.2%, 0%, 25.5%)
CIE-LAB	lab(56.77, -10.19, -31.22)
CIE-LCH	lch(56.77, 32.84, 251.93°)
OKLab	oklab(62.27% -0.0579 -0.0877)
OKLCH	oklch(62.27% 0.105 236.6)
XYZ	xyz(21.2505, 24.6861, 52.3502)
Luminance	0.2469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E90BE #BE6C3E

analogous

#3EBEAC #3E90BE #3E50BE

triadic

#3E90BE #BE3E90 #90BE3E

tetradic

#3E90BE #AC3EBE #BE6C3E #50BE3E

square

#3E90BE #AC3EBE #BE6C3E #50BE3E

split-complementary

#3E90BE #BE3E50 #BEAC3E

monochromatic

#204A62 #2F6D90 #3E90BE #6BABCF #99C5DE

Accessibility & contrast

On white

3.54

#3E90BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#3E90BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E90BE

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E90BE	#FFFFFF	#000000	##000000
##3E90BE	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FC0

Deuteranopia (green-blind)

#6983BD

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3e90be;
/* rgb */ color: rgb(62, 144, 190);
/* oklch */ color: oklch(62.3% 0.105 236.6);

Tailwind

colors: {
  custom: {
    50: '#81b0d1',
    500: '#3e90be',
    950: '#000000',
  },
}

SCSS

$custom: #3e90be;
$custom-light: #81b0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e90be",
  "rgb": {
    "r": 62,
    "g": 144,
    "b": 190
  },
  "hsl": {
    "h": 201.563,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.62271,
    "c": 0.10514,
    "h": 236.6
  },
  "luminance": 0.24688
}

Semantic roles & 50–950 ramp

primary

#3E90BE

secondary

#C9A48E

accent

#804EDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #3E90BE

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

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