#154C6D#154C6D

#154C6D is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.8% C 0.079 H 239.9°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX#154C6D
RGBrgb(21, 76, 109)
HSLhsl(203, 68%, 25%)
HSVhsv(203, 81%, 43%)
CMYKcmyk(80.7%, 30.3%, 0%, 57.3%)
CIE-LABlab(30.48, -5.16, -24.09)
CIE-LCHlch(30.48, 24.64, 257.91°)
OKLaboklab(39.81% -0.0394 -0.0681)
OKLCHoklch(39.81% 0.079 239.9)
XYZxyz(5.6529, 6.4318, 15.4086)
Luminance0.0643 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#154C6D #6D3615
analogous
#156D62 #154C6D #15206D
triadic
#154C6D #6D154C #4C6D15
tetradic
#154C6D #62156D #6D3615 #206D15
square
#154C6D #62156D #6D3615 #206D15
split-complementary
#154C6D #6D1520 #6D6215
monochromatic
#05121A #0B283A #154C6D #1F70A0 #2994D4

Accessibility & contrast

On white

9.18
#154C6D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.29
#154C6D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C6D
9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##154C6D#FFFFFF#000000##FFFFFF
##154C6D1.009.182.299.18
#FFFFFF9.181.0021.001.00
#0000002.2921.001.0021.00
##FFFFFF9.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3C4C6E
Deuteranopia (green-blind)
#30446C
Tritanopia (blue-blind)
#005458
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #154c6d;
/* rgb */ color: rgb(21, 76, 109);
/* oklch */ color: oklch(39.8% 0.079 239.9);
Tailwind
colors: {
  custom: {
    50: '#617d97',
    500: '#154c6d',
    950: '#000000',
  },
}
SCSS
$custom: #154c6d;
$custom-light: #617d97;
$custom-dark: #000000;
JSON
{
  "hex": "#154c6d",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 109
  },
  "hsl": {
    "h": 202.5,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.39806,
    "c": 0.07874,
    "h": 239.9
  },
  "luminance": 0.06432
}

Semantic roles & 50–950 ramp

primary
#154C6D
secondary
#A3623A
accent
#7E3DEB
background
#F6F7F9
surface
#EBEEF2
border
#C6C9CC
text
#06090D
muted
#7A7B7E

Preview Lab

Preview with #154C6D

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

Preview Lab → · Contrast checker → · Palette generator →

#154C6D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva