#5275E9#5275E9

#5275E9 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.7% C 0.179 H 268.0°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#5275E9
RGB	rgb(82, 117, 233)
HSL	hsl(226, 77%, 62%)
HSV	hsv(226, 65%, 91%)
CMYK	cmyk(64.8%, 49.8%, 0%, 8.6%)
CIE-LAB	lab(52.28, 24.07, -62.53)
CIE-LCH	lch(52.28, 67.00, 291.06°)
OKLab	oklab(59.74% -0.0063 -0.1793)
OKLCH	oklch(59.74% 0.179 268)
XYZ	xyz(24.5439, 20.3973, 79.7186)
Luminance	0.2040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5275E9 #E9C652

analogous

#52C0E9 #5275E9 #7B52E9

triadic

#5275E9 #E95275 #75E952

tetradic

#5275E9 #E952C0 #E9C652 #52E97B

square

#5275E9 #E952C0 #E9C652 #52E97B

split-complementary

#5275E9 #E97B52 #C0E952

monochromatic

#1638AB #1D4AE1 #5275E9 #88A0F0 #BFCCF7

Accessibility & contrast

On white

4.13

#5275E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#5275E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5275E9

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5275E9	#FFFFFF	#000000	##000000
##5275E9	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3384ED

Deuteranopia (green-blind)

#0076E7

Tritanopia (blue-blind)

#0090A4

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5275e9;
/* rgb */ color: rgb(82, 117, 233);
/* oklch */ color: oklch(59.7% 0.179 268.0);

Tailwind

colors: {
  custom: {
    50: '#919cf1',
    500: '#5275e9',
    950: '#000000',
  },
}

SCSS

$custom: #5275e9;
$custom-light: #919cf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5275e9",
  "rgb": {
    "r": 82,
    "g": 117,
    "b": 233
  },
  "hsl": {
    "h": 226.093,
    "s": 77.436,
    "l": 61.765
  },
  "oklch": {
    "l": 0.59744,
    "c": 0.17942,
    "h": 268
  },
  "luminance": 0.204
}

Semantic roles & 50–950 ramp

primary

#5275E9

secondary

#E7DAAF

accent

#AA0CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5275E9

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

Preview Lab → · Contrast checker → · Palette generator →