#2534BC#2534BC

#2534BC is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.0% C 0.209 H 269.1°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX#2534BC
RGBrgb(37, 52, 188)
HSLhsl(234, 67%, 44%)
HSVhsv(234, 80%, 74%)
CMYKcmyk(80.3%, 72.3%, 0%, 26.3%)
CIE-LABlab(30.59, 43.32, -72.14)
CIE-LCHlch(30.59, 84.14, 300.99°)
OKLaboklab(41.95% -0.0034 -0.209)
OKLCHoklch(41.95% 0.209 269.1)
XYZxyz(11.0649, 6.4789, 48.2346)
Luminance0.0648 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2534BC #BCAD25
analogous
#2580BC #2534BC #6225BC
triadic
#2534BC #BC2534 #34BC25
tetradic
#2534BC #BC2580 #BCAD25 #25BC62
square
#2534BC #BC2580 #BCAD25 #25BC62
split-complementary
#2534BC #BC6225 #80BC25
monochromatic
#111856 #1B2689 #2534BC #4453DA #7782E4

Accessibility & contrast

On white

9.15
#2534BC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.30
#2534BC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2534BC
9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2534BC#FFFFFF#000000##FFFFFF
##2534BC1.009.152.309.15
#FFFFFF9.151.0021.001.00
#0000002.3021.001.0021.00
##FFFFFF9.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004FC0
Deuteranopia (green-blind)
#0041BA
Tritanopia (blue-blind)
#005B75
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #2534bc;
/* rgb */ color: rgb(37, 52, 188);
/* oklch */ color: oklch(42.0% 0.209 269.1);
Tailwind
colors: {
  custom: {
    50: '#7b6cd1',
    500: '#2534bc',
    950: '#000000',
  },
}
SCSS
$custom: #2534bc;
$custom-light: #7b6cd1;
$custom-dark: #000000;
JSON
{
  "hex": "#2534bc",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 188
  },
  "hsl": {
    "h": 234.04,
    "s": 67.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.41951,
    "c": 0.20902,
    "h": 269.1
  },
  "luminance": 0.0648
}

Semantic roles & 50–950 ramp

primary
#2534BC
secondary
#CCC371
accent
#D93EEA
background
#F8F6FD
surface
#EFEBFA
border
#CAC6D3
text
#0B0714
muted
#7C7A83

Preview Lab

Preview with #2534BC

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

Preview Lab → · Contrast checker → · Palette generator →

#2534BC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva