#5374EA#5374EA

#5374EA is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.7% C 0.182 H 268.6°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#5374EA
RGB	rgb(83, 116, 234)
HSL	hsl(227, 78%, 62%)
HSV	hsv(227, 65%, 92%)
CMYK	cmyk(64.5%, 50.4%, 0%, 8.2%)
CIE-LAB	lab(52.14, 25.19, -63.32)
CIE-LCH	lch(52.14, 68.15, 291.70°)
OKLab	oklab(59.67% -0.0044 -0.1816)
OKLCH	oklch(59.67% 0.182 268.6)
XYZ	xyz(24.6589, 20.2680, 80.4386)
Luminance	0.2027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5374EA #EAC953

analogous

#53C0EA #5374EA #7D53EA

triadic

#5374EA #EA5374 #74EA53

tetradic

#5374EA #EA53C0 #EAC953 #53EA7D

square

#5374EA #EA53C0 #EAC953 #53EA7D

split-complementary

#5374EA #EA7D53 #C0EA53

monochromatic

#1536AD #1C48E3 #5374EA #8AA0F1 #C0CCF7

Accessibility & contrast

On white

4.16

#5374EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#5374EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5374EA

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5374EA	#FFFFFF	#000000	##000000
##5374EA	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F84EE

Deuteranopia (green-blind)

#0076E8

Tritanopia (blue-blind)

#0090A4

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5374ea;
/* rgb */ color: rgb(83, 116, 234);
/* oklch */ color: oklch(59.7% 0.182 268.6);

Tailwind

colors: {
  custom: {
    50: '#929bf1',
    500: '#5374ea',
    950: '#000000',
  },
}

SCSS

$custom: #5374ea;
$custom-light: #929bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5374ea",
  "rgb": {
    "r": 83,
    "g": 116,
    "b": 234
  },
  "hsl": {
    "h": 226.887,
    "s": 78.238,
    "l": 62.157
  },
  "oklch": {
    "l": 0.59668,
    "c": 0.18167,
    "h": 268.6
  },
  "luminance": 0.2027
}

Semantic roles & 50–950 ramp

primary

#5374EA

secondary

#E8DCB1

accent

#AD0BDB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5374EA

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

Preview Lab → · Contrast checker → · Palette generator →