#5F90FA#5F90FA

#5F90FA is a light, vivid blue. Relative luminance 0.293; OKLCH L 66.9% C 0.166 H 263.8°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#5F90FA
RGB	rgb(95, 144, 250)
HSL	hsl(221, 94%, 68%)
HSV	hsv(221, 62%, 98%)
CMYK	cmyk(62%, 42.4%, 0%, 2%)
CIE-LAB	lab(61.03, 15.61, -57.90)
CIE-LCH	lch(61.03, 59.97, 285.09°)
OKLab	oklab(66.92% -0.0179 -0.1651)
OKLCH	oklch(66.92% 0.166 263.8)
XYZ	xyz(31.9419, 29.2787, 94.3920)
Luminance	0.2928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F90FA #FAC95F

analogous

#5FDEFA #5F90FA #7B5FFA

triadic

#5F90FA #FA5F90 #90FA5F

tetradic

#5F90FA #FA5FDE #FAC95F #5FFA7B

square

#5F90FA #FA5FDE #FAC95F #5FFA7B

split-complementary

#5F90FA #FA7B5F #DEFA5F

monochromatic

#0749D8 #2467F8 #5F90FA #9AB9FC #D6E2FE

Accessibility & contrast

On white

3.06

#5F90FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#5F90FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F90FA

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F90FA	#FFFFFF	#000000	##000000
##5F90FA	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)

#5F9BFE

Deuteranopia (green-blind)

#488DF8

Tritanopia (blue-blind)

#00A8B9

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5f90fa;
/* rgb */ color: rgb(95, 144, 250);
/* oklch */ color: oklch(66.9% 0.166 263.8);

Tailwind

colors: {
  custom: {
    50: '#99b0fc',
    500: '#5f90fa',
    950: '#000000',
  },
}

SCSS

$custom: #5f90fa;
$custom-light: #99b0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f90fa",
  "rgb": {
    "r": 95,
    "g": 144,
    "b": 250
  },
  "hsl": {
    "h": 221.032,
    "s": 93.939,
    "l": 67.647
  },
  "oklch": {
    "l": 0.66924,
    "c": 0.16605,
    "h": 263.8
  },
  "luminance": 0.29282
}

Semantic roles & 50–950 ramp

primary

#5F90FA

secondary

#F2E3C2

accent

#9D00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5F90FA

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

Preview Lab → · Contrast checker → · Palette generator →