#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
RGB	rgb(37, 52, 188)
HSL	hsl(234, 67%, 44%)
HSV	hsv(234, 80%, 74%)
CMYK	cmyk(80.3%, 72.3%, 0%, 26.3%)
CIE-LAB	lab(30.59, 43.32, -72.14)
CIE-LCH	lch(30.59, 84.14, 300.99°)
OKLab	oklab(41.95% -0.0034 -0.209)
OKLCH	oklch(41.95% 0.209 269.1)
XYZ	xyz(11.0649, 6.4789, 48.2346)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

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
##2534BC	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

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 →