#2529C5#2529C5

#2529C5 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.4% C 0.230 H 269.6°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX#2529C5
RGBrgb(37, 41, 197)
HSLhsl(239, 68%, 46%)
HSVhsv(239, 81%, 77%)
CMYKcmyk(81.2%, 79.2%, 0%, 22.7%)
CIE-LABlab(29.44, 52.39, -79.34)
CIE-LCHlch(29.44, 95.08, 303.44°)
OKLaboklab(41.42% -0.0015 -0.2298)
OKLCHoklch(41.42% 0.23 269.6)
XYZxyz(11.6305, 6.0090, 53.3594)
Luminance0.0601 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2529C5 #C5C125
analogous
#2579C5 #2529C5 #7125C5
triadic
#2529C5 #C52529 #29C525
tetradic
#2529C5 #C52579 #C5C125 #25C571
square
#2529C5 #C52579 #C5C125 #25C571
split-complementary
#2529C5 #C57125 #79C525
monochromatic
#12145E #1B1E91 #2529C5 #4A4EDD #7E80E7

Accessibility & contrast

On white

9.54
#2529C5 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.20
#2529C5 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2529C5
9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2529C5#FFFFFF#000000##FFFFFF
##2529C51.009.542.209.54
#FFFFFF9.541.0021.001.00
#0000002.2021.001.0021.00
##FFFFFF9.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004DC9
Deuteranopia (green-blind)
#003DC2
Tritanopia (blue-blind)
#005A77
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #2529c5;
/* rgb */ color: rgb(37, 41, 197);
/* oklch */ color: oklch(41.4% 0.230 269.6);
Tailwind
colors: {
  custom: {
    50: '#7e66d8',
    500: '#2529c5',
    950: '#000000',
  },
}
SCSS
$custom: #2529c5;
$custom-light: #7e66d8;
$custom-dark: #000000;
JSON
{
  "hex": "#2529c5",
  "rgb": {
    "r": 37,
    "g": 41,
    "b": 197
  },
  "hsl": {
    "h": 238.5,
    "s": 68.376,
    "l": 45.882
  },
  "oklch": {
    "l": 0.41421,
    "c": 0.2298,
    "h": 269.6
  },
  "luminance": 0.0601
}

Semantic roles & 50–950 ramp

primary
#2529C5
secondary
#CFCD77
accent
#E73DEB
background
#F8F6FD
surface
#F0EBFB
border
#CBC6D4
text
#0C0615
muted
#7D7A83

Preview Lab

Preview with #2529C5

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

Preview Lab → · Contrast checker → · Palette generator →

#2529C5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva