#5F7CF3#5F7CF3

#5F7CF3 is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.5% C 0.180 H 270.2°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#5F7CF3
RGB	rgb(95, 124, 243)
HSL	hsl(228, 86%, 66%)
HSV	hsv(228, 61%, 95%)
CMYK	cmyk(60.9%, 49%, 0%, 4.7%)
CIE-LAB	lab(55.40, 25.34, -63.05)
CIE-LCH	lch(55.40, 67.95, 291.89°)
OKLab	oklab(62.49% 0.0005 -0.1805)
OKLCH	oklch(62.49% 0.18 270.2)
XYZ	xyz(28.0992, 23.3169, 87.7965)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F7CF3 #F3D65F

analogous

#5FC6F3 #5F7CF3 #8C5FF3

triadic

#5F7CF3 #F35F7C #7CF35F

tetradic

#5F7CF3 #F35FC6 #F3D65F #5FF38C

square

#5F7CF3 #F35FC6 #F3D65F #5FF38C

split-complementary

#5F7CF3 #F38C5F #C6F35F

monochromatic

#0F33C9 #264DEF #5F7CF3 #98ABF7 #D1D9FC

Accessibility & contrast

On white

3.71

#5F7CF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#5F7CF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F7CF3

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F7CF3	#FFFFFF	#000000	##000000
##5F7CF3	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D8CF7

Deuteranopia (green-blind)

#1B7EF1

Tritanopia (blue-blind)

#0097AC

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5f7cf3;
/* rgb */ color: rgb(95, 124, 243);
/* oklch */ color: oklch(62.5% 0.180 270.2);

Tailwind

colors: {
  custom: {
    50: '#99a1f8',
    500: '#5f7cf3',
    950: '#000000',
  },
}

SCSS

$custom: #5f7cf3;
$custom-light: #99a1f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f7cf3",
  "rgb": {
    "r": 95,
    "g": 124,
    "b": 243
  },
  "hsl": {
    "h": 228.243,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.6249,
    "c": 0.18049,
    "h": 270.2
  },
  "luminance": 0.23319
}

Semantic roles & 50–950 ramp

primary

#5F7CF3

secondary

#EFE6BF

accent

#B703E3

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5F7CF3

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

Preview Lab → · Contrast checker → · Palette generator →