#2534BD#2534BD

#2534BD is a dark, highly saturated blue. Relative luminance 0.065; OKLCH L 42.1% C 0.210 H 269.0°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#2534BD
RGB	rgb(37, 52, 189)
HSL	hsl(234, 67%, 44%)
HSV	hsv(234, 80%, 74%)
CMYK	cmyk(80.4%, 72.5%, 0%, 25.9%)
CIE-LAB	lab(30.69, 43.67, -72.55)
CIE-LCH	lch(30.69, 84.68, 301.04°)
OKLab	oklab(42.06% -0.0035 -0.2102)
OKLCH	oklch(42.06% 0.21 269)
XYZ	xyz(11.1731, 6.5221, 48.8043)
Luminance	0.0652 (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

#2534BD #BDAE25

analogous

#2580BD #2534BD #6225BD

triadic

#2534BD #BD2534 #34BD25

tetradic

#2534BD #BD2580 #BDAE25 #25BD62

square

#2534BD #BD2580 #BDAE25 #25BD62

split-complementary

#2534BD #BD6225 #80BD25

monochromatic

#111857 #1B268A #2534BD #4553DB #7883E5

Accessibility & contrast

On white

9.11

#2534BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2534BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2534BD

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2534BD	#FFFFFF	#000000	##FFFFFF
##2534BD	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C1

Deuteranopia (green-blind)

#0041BB

Tritanopia (blue-blind)

#005B75

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2534bd;
/* rgb */ color: rgb(37, 52, 189);
/* oklch */ color: oklch(42.1% 0.210 269.0);

Tailwind

colors: {
  custom: {
    50: '#7b6cd2',
    500: '#2534bd',
    950: '#000000',
  },
}

SCSS

$custom: #2534bd;
$custom-light: #7b6cd2;
$custom-dark: #000000;

JSON

{
  "hex": "#2534bd",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 189
  },
  "hsl": {
    "h": 234.079,
    "s": 67.257,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42056,
    "c": 0.21024,
    "h": 269
  },
  "luminance": 0.06523
}

Semantic roles & 50–950 ramp

primary

#2534BD

secondary

#CCC372

accent

#D93EEA

background

#F8F6FD

surface

#EFEBFA

border

#CAC6D3

text

#0B0714

muted

#7C7A83

Preview Lab

Preview with #2534BD

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

Preview Lab → · Contrast checker → · Palette generator →