#2529AC#2529AC

#2529AC is a dark, highly saturated blue. Relative luminance 0.050; OKLCH L 38.6% C 0.200 H 270.9°. Best body text is #FFFFFF at 10.54:1 contrast (WCAG AA passes).

Color values

HEX#2529AC
RGBrgb(37, 41, 172)
HSLhsl(238, 65%, 41%)
HSVhsv(238, 78%, 67%)
CMYKcmyk(78.5%, 76.2%, 0%, 32.5%)
CIE-LABlab(26.61, 44.23, -69.18)
CIE-LCHlch(26.61, 82.11, 302.59°)
OKLaboklab(38.61% 0.0031 -0.2003)
OKLCHoklch(38.61% 0.2 270.9)
XYZxyz(8.9998, 4.9567, 39.5042)
Luminance0.0496 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2529AC #ACA825
analogous
#256CAC #2529AC #6425AC
triadic
#2529AC #AC2529 #29AC25
tetradic
#2529AC #AC256C #ACA825 #25AC64
square
#2529AC #AC256C #ACA825 #25AC64
split-complementary
#2529AC #AC6425 #6CAC25
monochromatic
#0F1147 #1A1D7A #2529AC #3A3ED5 #6C6FDF

Accessibility & contrast

On white

10.54
#2529AC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.99
#2529AC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2529AC
10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2529AC#FFFFFF#000000##FFFFFF
##2529AC1.0010.541.9910.54
#FFFFFF10.541.0021.001.00
#0000001.9921.001.0021.00
##FFFFFF10.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0046B0
Deuteranopia (green-blind)
#0038AA
Tritanopia (blue-blind)
#005069
Achromatopsia (no color)
#3F3F3F

Design tokens & code

CSS
--color: #2529ac;
/* rgb */ color: rgb(37, 41, 172);
/* oklch */ color: oklch(38.6% 0.200 270.9);
Tailwind
colors: {
  custom: {
    50: '#7865c6',
    500: '#2529ac',
    950: '#000000',
  },
}
SCSS
$custom: #2529ac;
$custom-light: #7865c6;
$custom-dark: #000000;
JSON
{
  "hex": "#2529ac",
  "rgb": {
    "r": 37,
    "g": 41,
    "b": 172
  },
  "hsl": {
    "h": 238.222,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38611,
    "c": 0.20034,
    "h": 270.9
  },
  "luminance": 0.04958
}

Semantic roles & 50–950 ramp

primary
#2529AC
secondary
#C6C367
accent
#E340E8
background
#F8F6FC
surface
#EFEBF8
border
#CAC6D1
text
#0B0613
muted
#7C7A82

Preview Lab

Preview with #2529AC

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

Preview Lab → · Contrast checker → · Palette generator →

#2529AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva