#5E91F1#5E91F1

#5E91F1 is a light, vivid blue. Relative luminance 0.290; OKLCH L 66.6% C 0.153 H 262.0°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#5E91F1
RGB	rgb(94, 145, 241)
HSL	hsl(219, 84%, 66%)
HSV	hsv(219, 61%, 95%)
CMYK	cmyk(61%, 39.8%, 0%, 5.5%)
CIE-LAB	lab(60.76, 11.86, -53.37)
CIE-LCH	lch(60.76, 54.67, 282.53°)
OKLab	oklab(66.55% -0.0214 -0.1518)
OKLCH	oklch(66.55% 0.153 262)
XYZ	xyz(30.6131, 28.9786, 87.1822)
Luminance	0.2898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E91F1 #F1BE5E

analogous

#5EDAF1 #5E91F1 #745EF1

triadic

#5E91F1 #F15E91 #91F15E

tetradic

#5E91F1 #F15EDA #F1BE5E #5EF174

square

#5E91F1 #F15EDA #F1BE5E #5EF174

split-complementary

#5E91F1 #F1745E #DAF15E

monochromatic

#114FC4 #266BEC #5E91F1 #96B7F6 #CFDEFB

Accessibility & contrast

On white

3.09

#5E91F1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#5E91F1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E91F1

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E91F1	#FFFFFF	#000000	##000000
##5E91F1	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#679AF5

Deuteranopia (green-blind)

#528CEF

Tritanopia (blue-blind)

#00A7B5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5e91f1;
/* rgb */ color: rgb(94, 145, 241);
/* oklch */ color: oklch(66.6% 0.153 262.0);

Tailwind

colors: {
  custom: {
    50: '#98b0f6',
    500: '#5e91f1',
    950: '#000000',
  },
}

SCSS

$custom: #5e91f1;
$custom-light: #98b0f6;
$custom-dark: #000000;

JSON

{
  "hex": "#5e91f1",
  "rgb": {
    "r": 94,
    "g": 145,
    "b": 241
  },
  "hsl": {
    "h": 219.184,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.66551,
    "c": 0.15331,
    "h": 262
  },
  "luminance": 0.28981
}

Semantic roles & 50–950 ramp

primary

#5E91F1

secondary

#EEDDBD

accent

#9405E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5E91F1

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

Preview Lab → · Contrast checker → · Palette generator →