#5D91F7#5D91F7

#5D91F7 is a light, vivid blue. Relative luminance 0.293; OKLCH L 66.9% C 0.162 H 262.5°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#5D91F7
RGB	rgb(93, 145, 247)
HSL	hsl(220, 91%, 67%)
HSV	hsv(220, 62%, 97%)
CMYK	cmyk(62.3%, 41.3%, 0%, 3.1%)
CIE-LAB	lab(61.04, 13.67, -56.24)
CIE-LCH	lch(61.04, 57.88, 283.66°)
OKLab	oklab(66.85% -0.0211 -0.1602)
OKLCH	oklch(66.85% 0.162 262.5)
XYZ	xyz(31.4222, 29.2905, 91.9754)
Luminance	0.2929 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D91F7 #F7C35D

analogous

#5DDEF7 #5D91F7 #765DF7

triadic

#5D91F7 #F75D91 #91F75D

tetradic

#5D91F7 #F75DDE #F7C35D #5DF776

square

#5D91F7 #F75DDE #F7C35D #5DF776

split-complementary

#5D91F7 #F7765D #DEF75D

monochromatic

#0A4DCF #2369F4 #5D91F7 #97B9FA #D2E0FD

Accessibility & contrast

On white

3.06

#5D91F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#5D91F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D91F7

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D91F7	#FFFFFF	#000000	##000000
##5D91F7	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#639BFB

Deuteranopia (green-blind)

#4C8DF5

Tritanopia (blue-blind)

#00A8B8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5d91f7;
/* rgb */ color: rgb(93, 145, 247);
/* oklch */ color: oklch(66.9% 0.162 262.5);

Tailwind

colors: {
  custom: {
    50: '#98b0fa',
    500: '#5d91f7',
    950: '#000000',
  },
}

SCSS

$custom: #5d91f7;
$custom-light: #98b0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5d91f7",
  "rgb": {
    "r": 93,
    "g": 145,
    "b": 247
  },
  "hsl": {
    "h": 219.74,
    "s": 90.588,
    "l": 66.667
  },
  "oklch": {
    "l": 0.66854,
    "c": 0.16162,
    "h": 262.5
  },
  "luminance": 0.29293
}

Semantic roles & 50–950 ramp

primary

#5D91F7

secondary

#F1E0BF

accent

#9800E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5D91F7

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

Preview Lab → · Contrast checker → · Palette generator →