#3D90C4#3D90C4

#3D90C4 is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.5% C 0.112 H 239.6°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#3D90C4
RGB	rgb(61, 144, 196)
HSL	hsl(203, 53%, 50%)
HSV	hsv(203, 69%, 77%)
CMYK	cmyk(68.9%, 26.5%, 0%, 23.1%)
CIE-LAB	lab(57.00, -8.32, -34.26)
CIE-LCH	lch(57.00, 35.25, 256.35°)
OKLab	oklab(62.53% -0.0565 -0.0965)
OKLCH	oklch(62.53% 0.112 239.6)
XYZ	xyz(21.8577, 24.9218, 55.8723)
Luminance	0.2492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D90C4 #C4713D

analogous

#3DC4B4 #3D90C4 #3D4CC4

triadic

#3D90C4 #C43D90 #90C43D

tetradic

#3D90C4 #B43DC4 #C4713D #4CC43D

square

#3D90C4 #B43DC4 #C4713D #4CC43D

split-complementary

#3D90C4 #C43D4C #C4B43D

monochromatic

#1F4C67 #2E6E96 #3D90C4 #6CABD2 #9BC6E1

Accessibility & contrast

On white

3.51

#3D90C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#3D90C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D90C4

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D90C4	#FFFFFF	#000000	##000000
##3D90C4	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7890C6

Deuteranopia (green-blind)

#6583C3

Tritanopia (blue-blind)

#009DA2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3d90c4;
/* rgb */ color: rgb(61, 144, 196);
/* oklch */ color: oklch(62.5% 0.112 239.6);

Tailwind

colors: {
  custom: {
    50: '#82b0d6',
    500: '#3d90c4',
    950: '#000000',
  },
}

SCSS

$custom: #3d90c4;
$custom-light: #82b0d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d90c4",
  "rgb": {
    "r": 61,
    "g": 144,
    "b": 196
  },
  "hsl": {
    "h": 203.111,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.62531,
    "c": 0.11187,
    "h": 239.6
  },
  "luminance": 0.24924
}

Semantic roles & 50–950 ramp

primary

#3D90C4

secondary

#CDA790

accent

#834BDD

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3D90C4

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

Preview Lab → · Contrast checker → · Palette generator →