#5D91F9#5D91F9

#5D91F9 is a light, vivid blue. Relative luminance 0.294; OKLCH L 67.0% C 0.164 H 262.7°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#5D91F9
RGB	rgb(93, 145, 249)
HSL	hsl(220, 93%, 67%)
HSV	hsv(220, 63%, 98%)
CMYK	cmyk(62.7%, 41.8%, 0%, 2.4%)
CIE-LAB	lab(61.15, 14.34, -57.16)
CIE-LCH	lch(61.15, 58.93, 284.08°)
OKLab	oklab(66.97% -0.0207 -0.163)
OKLCH	oklch(66.97% 0.164 262.7)
XYZ	xyz(31.7325, 29.4146, 93.6095)
Luminance	0.2942 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D91F9 #F9C55D

analogous

#5DDFF9 #5D91F9 #775DF9

triadic

#5D91F9 #F95D91 #91F95D

tetradic

#5D91F9 #F95DDF #F9C55D #5DF977

square

#5D91F9 #F95DDF #F9C55D #5DF977

split-complementary

#5D91F9 #F9775D #DFF95D

monochromatic

#084CD4 #2269F7 #5D91F9 #98B9FB #D3E1FD

Accessibility & contrast

On white

3.05

#5D91F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#5D91F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D91F9

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D91F9	#FFFFFF	#000000	##000000
##5D91F9	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#619BFD

Deuteranopia (green-blind)

#4A8DF7

Tritanopia (blue-blind)

#00A9B9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5d91f9;
/* rgb */ color: rgb(93, 145, 249);
/* oklch */ color: oklch(67.0% 0.164 262.7);

Tailwind

colors: {
  custom: {
    50: '#98b0fc',
    500: '#5d91f9',
    950: '#000000',
  },
}

SCSS

$custom: #5d91f9;
$custom-light: #98b0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5d91f9",
  "rgb": {
    "r": 93,
    "g": 145,
    "b": 249
  },
  "hsl": {
    "h": 220,
    "s": 92.857,
    "l": 67.059
  },
  "oklch": {
    "l": 0.66973,
    "c": 0.16427,
    "h": 262.7
  },
  "luminance": 0.29418
}

Semantic roles & 50–950 ramp

primary

#5D91F9

secondary

#F2E1C0

accent

#9900E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5D91F9

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

Preview Lab → · Contrast checker → · Palette generator →