#5B74ED#5B74ED

#5B74ED is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.3% C 0.183 H 271.1°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5B74ED
RGB	rgb(91, 116, 237)
HSL	hsl(230, 80%, 64%)
HSV	hsv(230, 62%, 93%)
CMYK	cmyk(61.6%, 51.1%, 0%, 7.1%)
CIE-LAB	lab(52.76, 27.53, -63.97)
CIE-LCH	lch(52.76, 69.65, 293.29°)
OKLab	oklab(60.31% 0.0036 -0.1834)
OKLCH	oklch(60.31% 0.183 271.1)
XYZ	xyz(25.8407, 20.8272, 82.7626)
Luminance	0.2083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B74ED #EDD45B

analogous

#5BBDED #5B74ED #8B5BED

triadic

#5B74ED #ED5B74 #74ED5B

tetradic

#5B74ED #ED5BBD #EDD45B #5BED8B

square

#5B74ED #ED5BBD #EDD45B #5BED8B

split-complementary

#5B74ED #ED8B5B #BDED5B

monochromatic

#1431B9 #2445E7 #5B74ED #92A3F3 #C9D1F9

Accessibility & contrast

On white

4.07

#5B74ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#5B74ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B74ED

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B74ED	#FFFFFF	#000000	##000000
##5B74ED	1.00	4.07	5.17	5.17
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D85F1

Deuteranopia (green-blind)

#0078EB

Tritanopia (blue-blind)

#0090A5

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5b74ed;
/* rgb */ color: rgb(91, 116, 237);
/* oklch */ color: oklch(60.3% 0.183 271.1);

Tailwind

colors: {
  custom: {
    50: '#969bf4',
    500: '#5b74ed',
    950: '#000000',
  },
}

SCSS

$custom: #5b74ed;
$custom-light: #969bf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b74ed",
  "rgb": {
    "r": 91,
    "g": 116,
    "b": 237
  },
  "hsl": {
    "h": 229.726,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.60314,
    "c": 0.18342,
    "h": 271.1
  },
  "luminance": 0.20829
}

Semantic roles & 50–950 ramp

primary

#5B74ED

secondary

#EBE3B9

accent

#B809DD

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5B74ED

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

Preview Lab → · Contrast checker → · Palette generator →