#5E91F9#5E91F9

#5E91F9 is a light, vivid blue. Relative luminance 0.295; OKLCH L 67.0% C 0.164 H 263.0°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#5E91F9
RGB	rgb(94, 145, 249)
HSL	hsl(220, 93%, 67%)
HSV	hsv(220, 62%, 98%)
CMYK	cmyk(62.2%, 41.8%, 0%, 2.4%)
CIE-LAB	lab(61.19, 14.51, -57.09)
CIE-LCH	lch(61.19, 58.90, 284.26°)
OKLab	oklab(67.02% -0.0199 -0.1627)
OKLCH	oklch(67.02% 0.164 263)
XYZ	xyz(31.8344, 29.4671, 93.6142)
Luminance	0.2947 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E91F9 #F9C65E

analogous

#5EDFF9 #5E91F9 #795EF9

triadic

#5E91F9 #F95E91 #91F95E

tetradic

#5E91F9 #F95EDF #F9C65E #5EF979

square

#5E91F9 #F95EDF #F9C65E #5EF979

split-complementary

#5E91F9 #F9795E #DFF95E

monochromatic

#084BD5 #2369F7 #5E91F9 #99B9FB #D4E2FD

Accessibility & contrast

On white

3.05

#5E91F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#5E91F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E91F9

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E91F9	#FFFFFF	#000000	##000000
##5E91F9	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#629BFD

Deuteranopia (green-blind)

#4A8DF7

Tritanopia (blue-blind)

#00A9B9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5e91f9;
/* rgb */ color: rgb(94, 145, 249);
/* oklch */ color: oklch(67.0% 0.164 263.0);

Tailwind

colors: {
  custom: {
    50: '#99b0fc',
    500: '#5e91f9',
    950: '#000000',
  },
}

SCSS

$custom: #5e91f9;
$custom-light: #99b0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5e91f9",
  "rgb": {
    "r": 94,
    "g": 145,
    "b": 249
  },
  "hsl": {
    "h": 220.258,
    "s": 92.814,
    "l": 67.255
  },
  "oklch": {
    "l": 0.67021,
    "c": 0.16392,
    "h": 263
  },
  "luminance": 0.2947
}

Semantic roles & 50–950 ramp

primary

#5E91F9

secondary

#F2E2C1

accent

#9A00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5E91F9

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

Preview Lab → · Contrast checker → · Palette generator →