#154E8D#154E8D

#154E8D is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.4% C 0.119 H 254.3°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX#154E8D
RGBrgb(21, 78, 141)
HSLhsl(212, 74%, 32%)
HSVhsv(212, 85%, 55%)
CMYKcmyk(85.1%, 44.7%, 0%, 44.7%)
CIE-LABlab(32.98, 6.51, -39.99)
CIE-LCHlch(32.98, 40.52, 279.24°)
OKLaboklab(42.38% -0.0322 -0.1147)
OKLCHoklch(42.38% 0.119 254.3)
XYZxyz(7.8396, 7.5303, 26.2344)
Luminance0.0753 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#154E8D #8D5415
analogous
#158A8D #154E8D #18158D
triadic
#154E8D #8D154E #4E8D15
tetradic
#154E8D #8D158A #8D5415 #158D18
square
#154E8D #8D158A #8D5415 #158D18
split-complementary
#154E8D #8D1815 #8A8D15
monochromatic
#051322 #0D3158 #154E8D #1D6BC2 #3B8AE2

Accessibility & contrast

On white

8.38
#154E8D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.51
#154E8D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E8D
8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##154E8D#FFFFFF#000000##FFFFFF
##154E8D1.008.382.518.38
#FFFFFF8.381.0021.001.00
#0000002.5121.001.0021.00
##FFFFFF8.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2D538F
Deuteranopia (green-blind)
#15498C
Tritanopia (blue-blind)
#005D66
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #154e8d;
/* rgb */ color: rgb(21, 78, 141);
/* oklch */ color: oklch(42.4% 0.119 254.3);
Tailwind
colors: {
  custom: {
    50: '#697faf',
    500: '#154e8d',
    950: '#000000',
  },
}
SCSS
$custom: #154e8d;
$custom-light: #697faf;
$custom-dark: #000000;
JSON
{
  "hex": "#154e8d",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 141
  },
  "hsl": {
    "h": 211.5,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.42382,
    "c": 0.11911,
    "h": 254.3
  },
  "luminance": 0.07531
}

Semantic roles & 50–950 ramp

primary
#154E8D
secondary
#C1823D
accent
#9937F1
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #154E8D

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

Preview Lab → · Contrast checker → · Palette generator →

#154E8D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva