#3D90C8#3D90C8

#3D90C8 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.7% C 0.116 H 241.6°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#3D90C8
RGB	rgb(61, 144, 200)
HSL	hsl(204, 56%, 51%)
HSV	hsv(204, 70%, 78%)
CMYK	cmyk(69.5%, 28%, 0%, 21.6%)
CIE-LAB	lab(57.18, -6.95, -36.24)
CIE-LCH	lch(57.18, 36.90, 259.14°)
OKLab	oklab(62.73% -0.0552 -0.1023)
OKLCH	oklch(62.73% 0.116 241.6)
XYZ	xyz(22.3190, 25.1063, 58.3021)
Luminance	0.2511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D90C8 #C8753D

analogous

#3DC8BA #3D90C8 #3D4AC8

triadic

#3D90C8 #C83D90 #90C83D

tetradic

#3D90C8 #BA3DC8 #C8753D #4AC83D

square

#3D90C8 #BA3DC8 #C8753D #4AC83D

split-complementary

#3D90C8 #C83D4A #C8BA3D

monochromatic

#1F4D6C #2C6F9C #3D90C8 #6DABD6 #9CC7E3

Accessibility & contrast

On white

3.49

#3D90C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#3D90C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D90C8

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D90C8	#FFFFFF	#000000	##000000
##3D90C8	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7691CB

Deuteranopia (green-blind)

#6383C7

Tritanopia (blue-blind)

#009EA3

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3d90c8;
/* rgb */ color: rgb(61, 144, 200);
/* oklch */ color: oklch(62.7% 0.116 241.6);

Tailwind

colors: {
  custom: {
    50: '#82b0d9',
    500: '#3d90c8',
    950: '#000000',
  },
}

SCSS

$custom: #3d90c8;
$custom-light: #82b0d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3d90c8",
  "rgb": {
    "r": 61,
    "g": 144,
    "b": 200
  },
  "hsl": {
    "h": 204.173,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62733,
    "c": 0.11623,
    "h": 241.6
  },
  "luminance": 0.25109
}

Semantic roles & 50–950 ramp

primary

#3D90C8

secondary

#CFAA92

accent

#8549DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3D90C8

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

Preview Lab → · Contrast checker → · Palette generator →