#5D91F6#5D91F6

#5D91F6 is a light, vivid blue. Relative luminance 0.292; OKLCH L 66.8% C 0.160 H 262.4°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#5D91F6
RGB	rgb(93, 145, 246)
HSL	hsl(220, 89%, 66%)
HSV	hsv(220, 62%, 96%)
CMYK	cmyk(62.2%, 41.1%, 0%, 3.5%)
CIE-LAB	lab(60.98, 13.34, -55.77)
CIE-LCH	lch(60.98, 57.35, 283.45°)
OKLab	oklab(66.8% -0.0213 -0.1589)
OKLCH	oklch(66.8% 0.16 262.4)
XYZ	xyz(31.2683, 29.2289, 91.1648)
Luminance	0.2923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D91F6 #F6C25D

analogous

#5DDEF6 #5D91F6 #765DF6

triadic

#5D91F6 #F65D91 #91F65D

tetradic

#5D91F6 #F65DDE #F6C25D #5DF676

square

#5D91F6 #F65DDE #F6C25D #5DF676

split-complementary

#5D91F6 #F6765D #DEF65D

monochromatic

#0B4DCD #236AF3 #5D91F6 #97B8F9 #D1E0FC

Accessibility & contrast

On white

3.07

#5D91F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#5D91F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D91F6

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D91F6	#FFFFFF	#000000	##000000
##5D91F6	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#639BFA

Deuteranopia (green-blind)

#4D8DF4

Tritanopia (blue-blind)

#00A8B7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5d91f6;
/* rgb */ color: rgb(93, 145, 246);
/* oklch */ color: oklch(66.8% 0.160 262.4);

Tailwind

colors: {
  custom: {
    50: '#98b0fa',
    500: '#5d91f6',
    950: '#000000',
  },
}

SCSS

$custom: #5d91f6;
$custom-light: #98b0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5d91f6",
  "rgb": {
    "r": 93,
    "g": 145,
    "b": 246
  },
  "hsl": {
    "h": 219.608,
    "s": 89.474,
    "l": 66.471
  },
  "oklch": {
    "l": 0.66795,
    "c": 0.16029,
    "h": 262.4
  },
  "luminance": 0.29232
}

Semantic roles & 50–950 ramp

primary

#5D91F6

secondary

#F0DFBF

accent

#9800E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5D91F6

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

Preview Lab → · Contrast checker → · Palette generator →