#154F63#154F63

#154F63 is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.1% C 0.067 H 225.5°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX#154F63
RGBrgb(21, 79, 99)
HSLhsl(195, 65%, 24%)
HSVhsv(195, 79%, 39%)
CMYKcmyk(78.8%, 20.2%, 0%, 61.2%)
CIE-LABlab(31.00, -10.89, -16.95)
CIE-LCHlch(31.00, 20.15, 237.28°)
OKLaboklab(40.06% -0.0466 -0.0475)
OKLCHoklch(40.06% 0.067 225.5)
XYZxyz(5.3564, 6.6516, 12.8035)
Luminance0.0665 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#154F63 #632915
analogous
#156350 #154F63 #152863
triadic
#154F63 #63154F #4F6315
tetradic
#154F63 #501563 #632915 #286315
square
#154F63 #501563 #632915 #286315
split-complementary
#154F63 #631528 #635015
monochromatic
#051419 #0A2731 #154F63 #207795 #2AA0C8

Accessibility & contrast

On white

9.01
#154F63 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.33
#154F63 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154F63
9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##154F63#FFFFFF#000000##FFFFFF
##154F631.009.012.339.01
#FFFFFF9.011.0021.001.00
#0000002.3321.001.0021.00
##FFFFFF9.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#444D64
Deuteranopia (green-blind)
#394663
Tritanopia (blue-blind)
#005556
Achromatopsia (no color)
#494949

Design tokens & code

CSS
--color: #154f63;
/* rgb */ color: rgb(21, 79, 99);
/* oklch */ color: oklch(40.1% 0.067 225.5);
Tailwind
colors: {
  custom: {
    50: '#5f808f',
    500: '#154f63',
    950: '#000000',
  },
}
SCSS
$custom: #154f63;
$custom-light: #5f808f;
$custom-dark: #000000;
JSON
{
  "hex": "#154f63",
  "rgb": {
    "r": 21,
    "g": 79,
    "b": 99
  },
  "hsl": {
    "h": 195.385,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40064,
    "c": 0.06654,
    "h": 225.5
  },
  "luminance": 0.06652
}

Semantic roles & 50–950 ramp

primary
#154F63
secondary
#9A523A
accent
#6B40E8
background
#F6F7F8
surface
#EBEEF0
border
#C6C9CB
text
#050A0C
muted
#7A7C7D

Preview Lab

Preview with #154F63

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

Preview Lab → · Contrast checker → · Palette generator →

#154F63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva