#356E90#356E90

#356E90 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.5% C 0.080 H 237.4°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX#356E90
RGBrgb(53, 110, 144)
HSLhsl(202, 46%, 39%)
HSVhsv(202, 63%, 56%)
CMYKcmyk(63.2%, 23.6%, 0%, 43.5%)
CIE-LABlab(44.12, -7.77, -24.18)
CIE-LCHlch(44.12, 25.40, 252.18°)
OKLaboklab(51.48% -0.0434 -0.0678)
OKLCHoklch(51.48% 0.08 237.4)
XYZxyz(12.0763, 13.9212, 28.4308)
Luminance0.1392 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#356E90 #905735
analogous
#359084 #356E90 #354090
triadic
#356E90 #90356E #6E9035
tetradic
#356E90 #843590 #905735 #409035
square
#356E90 #843590 #905735 #409035
split-complementary
#356E90 #903540 #908435
monochromatic
#142A37 #254C63 #356E90 #4790BB #74ABCC

Accessibility & contrast

On white

5.55
#356E90 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.78
#356E90 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #356E90
5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##356E90#FFFFFF#000000##FFFFFF
##356E901.005.553.785.55
#FFFFFF5.551.0021.001.00
#0000003.7821.001.0021.00
##FFFFFF5.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5E6D92
Deuteranopia (green-blind)
#52648F
Tritanopia (blue-blind)
#007779
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #356e90;
/* rgb */ color: rgb(53, 110, 144);
/* oklch */ color: oklch(51.5% 0.080 237.4);
Tailwind
colors: {
  custom: {
    50: '#7597b0',
    500: '#356e90',
    950: '#000000',
  },
}
SCSS
$custom: #356e90;
$custom-light: #7597b0;
$custom-dark: #000000;
JSON
{
  "hex": "#356e90",
  "rgb": {
    "r": 53,
    "g": 110,
    "b": 144
  },
  "hsl": {
    "h": 202.418,
    "s": 46.193,
    "l": 38.627
  },
  "oklch": {
    "l": 0.5148,
    "c": 0.08049,
    "h": 237.4
  },
  "luminance": 0.13922
}

Semantic roles & 50–950 ramp

primary
#356E90
secondary
#B4876D
accent
#8352D6
background
#F7F9FA
surface
#EDF2F5
border
#C8CCCF
text
#090D10
muted
#7B7E7F

Preview Lab

Preview with #356E90

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

Preview Lab → · Contrast checker → · Palette generator →

#356E90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva