#5274EB#5274EB

#5274EB is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.7% C 0.183 H 268.4°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5274EB
RGB	rgb(82, 116, 235)
HSL	hsl(227, 79%, 62%)
HSV	hsv(227, 65%, 92%)
CMYK	cmyk(65.1%, 50.6%, 0%, 7.8%)
CIE-LAB	lab(52.15, 25.38, -63.86)
CIE-LCH	lch(52.15, 68.72, 291.67°)
OKLab	oklab(59.69% -0.0052 -0.1832)
OKLCH	oklch(59.69% 0.183 268.4)
XYZ	xyz(24.7153, 20.2805, 81.1932)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5274EB #EBC952

analogous

#52C0EB #5274EB #7D52EB

triadic

#5274EB #EB5274 #74EB52

tetradic

#5274EB #EB52C0 #EBC952 #52EB7D

square

#5274EB #EB52C0 #EBC952 #52EB7D

split-complementary

#5274EB #EB7D52 #C0EB52

monochromatic

#1436AE #1B48E5 #5274EB #89A0F1 #C0CCF8

Accessibility & contrast

On white

4.15

#5274EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#5274EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5274EB

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5274EB	#FFFFFF	#000000	##000000
##5274EB	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D84EF

Deuteranopia (green-blind)

#0076E9

Tritanopia (blue-blind)

#0090A4

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5274eb;
/* rgb */ color: rgb(82, 116, 235);
/* oklch */ color: oklch(59.7% 0.183 268.4);

Tailwind

colors: {
  custom: {
    50: '#929bf2',
    500: '#5274eb',
    950: '#000000',
  },
}

SCSS

$custom: #5274eb;
$custom-light: #929bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5274eb",
  "rgb": {
    "r": 82,
    "g": 116,
    "b": 235
  },
  "hsl": {
    "h": 226.667,
    "s": 79.275,
    "l": 62.157
  },
  "oklch": {
    "l": 0.59686,
    "c": 0.1833,
    "h": 268.4
  },
  "luminance": 0.20283
}

Semantic roles & 50–950 ramp

primary

#5274EB

secondary

#E8DCB0

accent

#AD0ADC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5274EB

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

Preview Lab → · Contrast checker → · Palette generator →