#5F74EB#5F74EB

#5F74EB is a mid, vivid blue. Relative luminance 0.209; OKLCH L 60.4% C 0.180 H 272.4°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#5F74EB
RGB	rgb(95, 116, 235)
HSL	hsl(231, 78%, 65%)
HSV	hsv(231, 60%, 92%)
CMYK	cmyk(59.6%, 50.6%, 0%, 7.8%)
CIE-LAB	lab(52.86, 27.57, -62.68)
CIE-LCH	lch(52.86, 68.48, 293.74°)
OKLab	oklab(60.41% 0.0075 -0.1795)
OKLCH	oklch(60.41% 0.18 272.4)
XYZ	xyz(25.9551, 20.9198, 81.2513)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F74EB #EBD65F

analogous

#5FBAEB #5F74EB #905FEB

triadic

#5F74EB #EB5F74 #74EB5F

tetradic

#5F74EB #EB5FBA #EBD65F #5FEB90

square

#5F74EB #EB5FBA #EBD65F #5FEB90

split-complementary

#5F74EB #EB905F #BAEB5F

monochromatic

#172FB9 #2945E4 #5F74EB #95A3F2 #CCD3F9

Accessibility & contrast

On white

4.05

#5F74EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#5F74EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F74EB

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F74EB	#FFFFFF	#000000	##000000
##5F74EB	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3185EF

Deuteranopia (green-blind)

#0A78E9

Tritanopia (blue-blind)

#008FA5

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5f74eb;
/* rgb */ color: rgb(95, 116, 235);
/* oklch */ color: oklch(60.4% 0.180 272.4);

Tailwind

colors: {
  custom: {
    50: '#989bf2',
    500: '#5f74eb',
    950: '#000000',
  },
}

SCSS

$custom: #5f74eb;
$custom-light: #989bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5f74eb",
  "rgb": {
    "r": 95,
    "g": 116,
    "b": 235
  },
  "hsl": {
    "h": 231,
    "s": 77.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.60411,
    "c": 0.17964,
    "h": 272.4
  },
  "luminance": 0.20922
}

Semantic roles & 50–950 ramp

primary

#5F74EB

secondary

#EBE4BB

accent

#BB0BDA

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #5F74EB

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

Preview Lab → · Contrast checker → · Palette generator →