#3D90C5#3D90C5

#3D90C5 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.6% C 0.113 H 240.2°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX#3D90C5
RGBrgb(61, 144, 197)
HSLhsl(203, 54%, 51%)
HSVhsv(203, 69%, 77%)
CMYKcmyk(69%, 26.9%, 0%, 22.7%)
CIE-LABlab(57.04, -7.98, -34.75)
CIE-LCHlch(57.04, 35.66, 257.07°)
OKLaboklab(62.58% -0.0562 -0.098)
OKLCHoklch(62.58% 0.113 240.2)
XYZxyz(21.9719, 24.9674, 56.4737)
Luminance0.2497 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D90C5 #C5723D
analogous
#3DC5B6 #3D90C5 #3D4CC5
triadic
#3D90C5 #C53D90 #90C53D
tetradic
#3D90C5 #B63DC5 #C5723D #4CC53D
square
#3D90C5 #B63DC5 #C5723D #4CC53D
split-complementary
#3D90C5 #C53D4C #C5B63D
monochromatic
#1F4C68 #2D6E98 #3D90C5 #6CABD3 #9BC6E1

Accessibility & contrast

On white

3.50
#3D90C5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.99
#3D90C5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D90C5
5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D90C5#FFFFFF#000000##000000
##3D90C51.003.505.995.99
#FFFFFF3.501.0021.0021.00
#0000005.9921.001.001.00
##0000005.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#7890C7
Deuteranopia (green-blind)
#6583C4
Tritanopia (blue-blind)
#009DA2
Achromatopsia (no color)
#898989

Design tokens & code

CSS
--color: #3d90c5;
/* rgb */ color: rgb(61, 144, 197);
/* oklch */ color: oklch(62.6% 0.113 240.2);
Tailwind
colors: {
  custom: {
    50: '#82b0d6',
    500: '#3d90c5',
    950: '#000000',
  },
}
SCSS
$custom: #3d90c5;
$custom-light: #82b0d6;
$custom-dark: #000000;
JSON
{
  "hex": "#3d90c5",
  "rgb": {
    "r": 61,
    "g": 144,
    "b": 197
  },
  "hsl": {
    "h": 203.382,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.62581,
    "c": 0.11294,
    "h": 240.2
  },
  "luminance": 0.2497
}

Semantic roles & 50–950 ramp

primary
#3D90C5
secondary
#CDA891
accent
#844ADD
background
#F8FAFD
surface
#F0F4FA
border
#CBCED3
text
#0C1014
muted
#7D7F83

Preview Lab

Preview with #3D90C5

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

Preview Lab → · Contrast checker → · Palette generator →

#3D90C5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva