#5F90F2#5F90F2

#5F90F2 is a light, vivid blue. Relative luminance 0.288; OKLCH L 66.5% C 0.155 H 262.8°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#5F90F2
RGB	rgb(95, 144, 242)
HSL	hsl(220, 85%, 66%)
HSV	hsv(220, 61%, 95%)
CMYK	cmyk(60.7%, 40.5%, 0%, 5.1%)
CIE-LAB	lab(60.59, 12.97, -54.19)
CIE-LCH	lch(60.59, 55.72, 283.46°)
OKLab	oklab(66.45% -0.0194 -0.1542)
OKLCH	oklch(66.45% 0.155 262.8)
XYZ	xyz(30.7140, 28.7875, 87.9251)
Luminance	0.2879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F90F2 #F2C15F

analogous

#5FD9F2 #5F90F2 #775FF2

triadic

#5F90F2 #F25F90 #90F25F

tetradic

#5F90F2 #F25FD9 #F2C15F #5FF277

square

#5F90F2 #F25FD9 #F2C15F #5FF277

split-complementary

#5F90F2 #F2775F #D9F25F

monochromatic

#104DC6 #2669ED #5F90F2 #98B7F7 #D0DFFB

Accessibility & contrast

On white

3.11

#5F90F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#5F90F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F90F2

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F90F2	#FFFFFF	#000000	##000000
##5F90F2	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6599F6

Deuteranopia (green-blind)

#508CF0

Tritanopia (blue-blind)

#00A6B5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5f90f2;
/* rgb */ color: rgb(95, 144, 242);
/* oklch */ color: oklch(66.5% 0.155 262.8);

Tailwind

colors: {
  custom: {
    50: '#98b0f7',
    500: '#5f90f2',
    950: '#000000',
  },
}

SCSS

$custom: #5f90f2;
$custom-light: #98b0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f90f2",
  "rgb": {
    "r": 95,
    "g": 144,
    "b": 242
  },
  "hsl": {
    "h": 220,
    "s": 84.971,
    "l": 66.078
  },
  "oklch": {
    "l": 0.6645,
    "c": 0.1554,
    "h": 262.8
  },
  "luminance": 0.2879
}

Semantic roles & 50–950 ramp

primary

#5F90F2

secondary

#EFDEBE

accent

#9804E1

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5F90F2

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

Preview Lab → · Contrast checker → · Palette generator →