#5F58F9#5F58F9

#5F58F9 is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.6% C 0.231 H 277.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#5F58F9
RGB	rgb(95, 88, 249)
HSL	hsl(243, 93%, 66%)
HSV	hsv(243, 65%, 98%)
CMYK	cmyk(61.8%, 64.7%, 0%, 2.4%)
CIE-LAB	lab(47.30, 48.80, -79.53)
CIE-LCH	lch(47.30, 93.31, 301.53°)
OKLab	oklab(56.61% 0.032 -0.2292)
OKLCH	oklch(56.61% 0.231 277.9)
XYZ	xyz(25.3024, 16.2499, 91.4073)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F58F9 #F2F958

analogous

#58A1F9 #5F58F9 #AF58F9

triadic

#5F58F9 #F95F58 #58F95F

tetradic

#5F58F9 #F958A1 #F2F958 #58F9AF

square

#5F58F9 #F958A1 #F2F958 #58F9AF

split-complementary

#5F58F9 #F9AF58 #A1F958

monochromatic

#1007CF #261DF7 #5F58F9 #9893FB #D0CEFD

Accessibility & contrast

On white

4.94

#5F58F9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#5F58F9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5F58F9

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F58F9	#FFFFFF	#000000	##FFFFFF
##5F58F9	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077FE

Deuteranopia (green-blind)

#0069F6

Tritanopia (blue-blind)

#0082A1

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5f58f9;
/* rgb */ color: rgb(95, 88, 249);
/* oklch */ color: oklch(56.6% 0.231 277.9);

Tailwind

colors: {
  custom: {
    50: '#9c88fc',
    500: '#5f58f9',
    950: '#000000',
  },
}

SCSS

$custom: #5f58f9;
$custom-light: #9c88fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5f58f9",
  "rgb": {
    "r": 95,
    "g": 88,
    "b": 249
  },
  "hsl": {
    "h": 242.609,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.56605,
    "c": 0.23145,
    "h": 277.9
  },
  "luminance": 0.16252
}

Semantic roles & 50–950 ramp

primary

#5F58F9

secondary

#EFF1BC

accent

#E600DC

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #5F58F9

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

Preview Lab → · Contrast checker → · Palette generator →