#3D90BE#3D90BE

#3D90BE is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.2% C 0.106 H 236.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#3D90BE
RGB	rgb(61, 144, 190)
HSL	hsl(201, 51%, 49%)
HSV	hsv(201, 68%, 75%)
CMYK	cmyk(67.9%, 24.2%, 0%, 25.5%)
CIE-LAB	lab(56.74, -10.35, -31.27)
CIE-LCH	lch(56.74, 32.94, 251.69°)
OKLab	oklab(62.24% -0.0585 -0.0879)
OKLCH	oklch(62.24% 0.106 236.3)
XYZ	xyz(21.1884, 24.6540, 52.3473)
Luminance	0.2466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D90BE #BE6B3D

analogous

#3DBEAB #3D90BE #3D50BE

triadic

#3D90BE #BE3D90 #90BE3D

tetradic

#3D90BE #AB3DBE #BE6B3D #50BE3D

square

#3D90BE #AB3DBE #BE6B3D #50BE3D

split-complementary

#3D90BE #BE3D50 #BEAB3D

monochromatic

#1F4A61 #2E6D90 #3D90BE #69ABCF #98C5DE

Accessibility & contrast

On white

3.54

#3D90BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#3D90BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D90BE

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D90BE	#FFFFFF	#000000	##000000
##3D90BE	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FC0

Deuteranopia (green-blind)

#6882BD

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3d90be;
/* rgb */ color: rgb(61, 144, 190);
/* oklch */ color: oklch(62.2% 0.106 236.3);

Tailwind

colors: {
  custom: {
    50: '#81b0d1',
    500: '#3d90be',
    950: '#000000',
  },
}

SCSS

$custom: #3d90be;
$custom-light: #81b0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d90be",
  "rgb": {
    "r": 61,
    "g": 144,
    "b": 190
  },
  "hsl": {
    "h": 201.395,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.62237,
    "c": 0.10561,
    "h": 236.3
  },
  "luminance": 0.24656
}

Semantic roles & 50–950 ramp

primary

#3D90BE

secondary

#C9A38D

accent

#804DDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3D90BE

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

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