#2D5ED4#2D5ED4

#2D5ED4 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.0% C 0.190 H 263.9°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#2D5ED4
RGB	rgb(45, 94, 212)
HSL	hsl(222, 66%, 50%)
HSV	hsv(222, 79%, 83%)
CMYK	cmyk(78.8%, 55.7%, 0%, 16.9%)
CIE-LAB	lab(43.23, 26.20, -65.36)
CIE-LCH	lch(43.23, 70.42, 291.84°)
OKLab	oklab(52.01% -0.0201 -0.1887)
OKLCH	oklch(52.01% 0.19 263.9)
XYZ	xyz(16.9643, 13.3148, 63.9505)
Luminance	0.1332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5ED4 #D4A32D

analogous

#2DB2D4 #2D5ED4 #4F2DD4

triadic

#2D5ED4 #D42D5E #5ED42D

tetradic

#2D5ED4 #D42DB2 #D4A32D #2DD44F

square

#2D5ED4 #D42DB2 #D4A32D #2DD44F

split-complementary

#2D5ED4 #D44F2D #B2D42D

monochromatic

#173170 #2147A3 #2D5ED4 #6085DE #93ACE9

Accessibility & contrast

On white

5.73

#2D5ED4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#2D5ED4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D5ED4

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5ED4	#FFFFFF	#000000	##FFFFFF
##2D5ED4	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED8

Deuteranopia (green-blind)

#005FD2

Tritanopia (blue-blind)

#007B90

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2d5ed4;
/* rgb */ color: rgb(45, 94, 212);
/* oklch */ color: oklch(52.0% 0.190 263.9);

Tailwind

colors: {
  custom: {
    50: '#808be2',
    500: '#2d5ed4',
    950: '#000000',
  },
}

SCSS

$custom: #2d5ed4;
$custom-light: #808be2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5ed4",
  "rgb": {
    "r": 45,
    "g": 94,
    "b": 212
  },
  "hsl": {
    "h": 222.395,
    "s": 66.008,
    "l": 50.392
  },
  "oklch": {
    "l": 0.52005,
    "c": 0.18975,
    "h": 263.9
  },
  "luminance": 0.13317
}

Semantic roles & 50–950 ramp

primary

#2D5ED4

secondary

#D4BE89

accent

#B73FE9

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0C0B15

muted

#7D7C84

Preview Lab

Preview with #2D5ED4

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

Preview Lab → · Contrast checker → · Palette generator →