#2534AE#2534AE

#2534AE is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.5% C 0.192 H 269.5°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#2534AE
RGB	rgb(37, 52, 174)
HSL	hsl(233, 65%, 41%)
HSV	hsv(233, 79%, 68%)
CMYK	cmyk(78.7%, 70.1%, 0%, 31.8%)
CIE-LAB	lab(29.17, 38.39, -66.15)
CIE-LCH	lch(29.17, 76.48, 300.12°)
OKLab	oklab(40.5% -0.0018 -0.1916)
OKLCH	oklch(40.5% 0.192 269.5)
XYZ	xyz(9.6283, 5.9042, 40.6684)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.74

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2534AE #AE9F25

analogous

#2579AE #2534AE #5B25AE

triadic

#2534AE #AE2534 #34AE25

tetradic

#2534AE #AE2579 #AE9F25 #25AE5B

square

#2534AE #AE2579 #AE9F25 #25AE5B

split-complementary

#2534AE #AE5B25 #79AE25

monochromatic

#101649 #1A257C #2534AE #3B4CD5 #6D7AE0

Accessibility & contrast

On white

9.63

#2534AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#2534AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2534AE

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2534AE	#FFFFFF	#000000	##FFFFFF
##2534AE	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB2

Deuteranopia (green-blind)

#003EAC

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2534ae;
/* rgb */ color: rgb(37, 52, 174);
/* oklch */ color: oklch(40.5% 0.192 269.5);

Tailwind

colors: {
  custom: {
    50: '#776cc7',
    500: '#2534ae',
    950: '#000000',
  },
}

SCSS

$custom: #2534ae;
$custom-light: #776cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2534ae",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 174
  },
  "hsl": {
    "h": 233.431,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40504,
    "c": 0.19159,
    "h": 269.5
  },
  "luminance": 0.05905
}

Semantic roles & 50–950 ramp

primary

#2534AE

secondary

#C6BC68

accent

#D640E8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2534AE

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

Preview Lab → · Contrast checker → · Palette generator →