#254FAD#254FAD

#254FAD is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.5% C 0.158 H 263.3°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX#254FAD
RGBrgb(37, 79, 173)
HSLhsl(221, 65%, 41%)
HSVhsv(221, 79%, 68%)
CMYKcmyk(78.6%, 54.3%, 0%, 32.2%)
CIE-LABlab(35.99, 20.31, -54.41)
CIE-LCHlch(35.99, 58.08, 290.47°)
OKLaboklab(45.53% -0.0183 -0.1569)
OKLCHoklch(45.53% 0.158 263.3)
XYZxyz(11.0991, 9.0011, 40.6795)
Luminance0.0900 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#254FAD #AD8325
analogous
#2593AD #254FAD #3F25AD
triadic
#254FAD #AD254F #4FAD25
tetradic
#254FAD #AD2593 #AD8325 #25AD3F
square
#254FAD #AD2593 #AD8325 #25AD3F
split-complementary
#254FAD #AD3F25 #93AD25
monochromatic
#0F2148 #1A387B #254FAD #3A6AD5 #6D90E0

Accessibility & contrast

On white

7.50
#254FAD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#254FAD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #254FAD
7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##254FAD#FFFFFF#000000##FFFFFF
##254FAD1.007.502.807.50
#FFFFFF7.501.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.501.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005BB0
Deuteranopia (green-blind)
#004FAB
Tritanopia (blue-blind)
#006676
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #254fad;
/* rgb */ color: rgb(37, 79, 173);
/* oklch */ color: oklch(45.5% 0.158 263.3);
Tailwind
colors: {
  custom: {
    50: '#757fc6',
    500: '#254fad',
    950: '#000000',
  },
}
SCSS
$custom: #254fad;
$custom-light: #757fc6;
$custom-dark: #000000;
JSON
{
  "hex": "#254fad",
  "rgb": {
    "r": 37,
    "g": 79,
    "b": 173
  },
  "hsl": {
    "h": 221.471,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45531,
    "c": 0.15795,
    "h": 263.3
  },
  "luminance": 0.09002
}

Semantic roles & 50–950 ramp

primary
#254FAD
secondary
#C6A968
accent
#B440E8
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0A13
muted
#7C7C82

Preview Lab

Preview with #254FAD

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

Preview Lab → · Contrast checker → · Palette generator →

#254FAD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva