#25488A#25488A

#25488A is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.3% C 0.117 H 261.7°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX#25488A
RGBrgb(37, 72, 138)
HSLhsl(219, 58%, 34%)
HSVhsv(219, 73%, 54%)
CMYKcmyk(73.2%, 47.8%, 0%, 45.9%)
CIE-LABlab(31.49, 11.33, -40.52)
CIE-LCHlch(31.49, 42.08, 285.62°)
OKLaboklab(41.31% -0.0169 -0.1161)
OKLCHoklch(41.31% 0.117 261.7)
XYZxyz(7.6661, 6.8622, 24.9603)
Luminance0.0686 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#25488A #8A6725
analogous
#257B8A #25488A #35258A
triadic
#25488A #8A2548 #488A25
tetradic
#25488A #8A257B #8A6725 #258A35
square
#25488A #8A257B #8A6725 #258A35
split-complementary
#25488A #8A3525 #7B8A25
monochromatic
#0B1629 #182F5A #25488A #3261BA #5782D2

Accessibility & contrast

On white

8.85
#25488A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.37
#25488A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25488A
8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##25488A#FFFFFF#000000##FFFFFF
##25488A1.008.852.378.85
#FFFFFF8.851.0021.001.00
#0000002.3721.001.0021.00
##FFFFFF8.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#264F8C
Deuteranopia (green-blind)
#0F4689
Tritanopia (blue-blind)
#005762
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #25488a;
/* rgb */ color: rgb(37, 72, 138);
/* oklch */ color: oklch(41.3% 0.117 261.7);
Tailwind
colors: {
  custom: {
    50: '#6d7aad',
    500: '#25488a',
    950: '#000000',
  },
}
SCSS
$custom: #25488a;
$custom-light: #6d7aad;
$custom-dark: #000000;
JSON
{
  "hex": "#25488a",
  "rgb": {
    "r": 37,
    "g": 72,
    "b": 138
  },
  "hsl": {
    "h": 219.208,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41312,
    "c": 0.11736,
    "h": 261.7
  },
  "luminance": 0.06863
}

Semantic roles & 50–950 ramp

primary
#25488A
secondary
#B79454
accent
#AC47E1
background
#F7F7FA
surface
#EDEDF4
border
#C8C8CE
text
#080910
muted
#7B7B7F

Preview Lab

Preview with #25488A

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

Preview Lab → · Contrast checker → · Palette generator →

#25488A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva