#153E76#153E76

#153E76 is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.9% C 0.106 H 257.3°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX#153E76
RGBrgb(21, 62, 118)
HSLhsl(215, 70%, 27%)
HSVhsv(215, 82%, 46%)
CMYKcmyk(82.2%, 47.5%, 0%, 53.7%)
CIE-LABlab(26.48, 7.91, -36.12)
CIE-LCHlch(26.48, 36.98, 282.36°)
OKLaboklab(36.85% -0.0233 -0.1036)
OKLCHoklch(36.85% 0.106 257.3)
XYZxyz(5.3007, 4.9121, 17.8048)
Luminance0.0491 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#153E76 #764D15
analogous
#156F76 #153E76 #1C1576
triadic
#153E76 #76153E #3E7615
tetradic
#153E76 #76156F #764D15 #15761C
square
#153E76 #76156F #764D15 #15761C
split-complementary
#153E76 #761C15 #6F7615
monochromatic
#050E1A #0C2342 #153E76 #1E59AA #2C75D9

Accessibility & contrast

On white

10.59
#153E76 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.98
#153E76 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153E76
10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##153E76#FFFFFF#000000##FFFFFF
##153E761.0010.591.9810.59
#FFFFFF10.591.0021.001.00
#0000001.9821.001.0021.00
##FFFFFF10.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#204378
Deuteranopia (green-blind)
#0A3B75
Tritanopia (blue-blind)
#004B54
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #153e76;
/* rgb */ color: rgb(21, 62, 118);
/* oklch */ color: oklch(36.9% 0.106 257.3);
Tailwind
colors: {
  custom: {
    50: '#63729e',
    500: '#153e76',
    950: '#000000',
  },
}
SCSS
$custom: #153e76;
$custom-light: #63729e;
$custom-dark: #000000;
JSON
{
  "hex": "#153e76",
  "rgb": {
    "r": 21,
    "g": 62,
    "b": 118
  },
  "hsl": {
    "h": 214.639,
    "s": 69.784,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36852,
    "c": 0.10621,
    "h": 257.3
  },
  "luminance": 0.04913
}

Semantic roles & 50–950 ramp

primary
#153E76
secondary
#AC7C3B
accent
#A23BED
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06080E
muted
#7A7B7E

Preview Lab

Preview with #153E76

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

Preview Lab → · Contrast checker → · Palette generator →

#153E76 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva