#5F74E9#5F74E9

#5F74E9 is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.3% C 0.177 H 272.4°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#5F74E9
RGB	rgb(95, 116, 233)
HSL	hsl(231, 76%, 64%)
HSV	hsv(231, 59%, 91%)
CMYK	cmyk(59.2%, 50.2%, 0%, 8.6%)
CIE-LAB	lab(52.74, 26.91, -61.76)
CIE-LCH	lch(52.74, 67.37, 293.55°)
OKLab	oklab(60.28% 0.0073 -0.1768)
OKLCH	oklch(60.28% 0.177 272.4)
XYZ	xyz(25.6678, 20.8048, 79.7381)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F74E9 #E9D45F

analogous

#5FB9E9 #5F74E9 #8F5FE9

triadic

#5F74E9 #E95F74 #74E95F

tetradic

#5F74E9 #E95FB9 #E9D45F #5FE98F

square

#5F74E9 #E95FB9 #E9D45F #5FE98F

split-complementary

#5F74E9 #E98F5F #B9E95F

monochromatic

#1931B5 #2945E2 #5F74E9 #95A3F0 #CBD1F8

Accessibility & contrast

On white

4.07

#5F74E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#5F74E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F74E9

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F74E9	#FFFFFF	#000000	##000000
##5F74E9	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3484ED

Deuteranopia (green-blind)

#1378E7

Tritanopia (blue-blind)

#008FA4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5f74e9;
/* rgb */ color: rgb(95, 116, 233);
/* oklch */ color: oklch(60.3% 0.177 272.4);

Tailwind

colors: {
  custom: {
    50: '#989bf1',
    500: '#5f74e9',
    950: '#000000',
  },
}

SCSS

$custom: #5f74e9;
$custom-light: #989bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5f74e9",
  "rgb": {
    "r": 95,
    "g": 116,
    "b": 233
  },
  "hsl": {
    "h": 230.87,
    "s": 75.824,
    "l": 64.314
  },
  "oklch": {
    "l": 0.60275,
    "c": 0.17694,
    "h": 272.4
  },
  "luminance": 0.20807
}

Semantic roles & 50–950 ramp

primary

#5F74E9

secondary

#EAE3BA

accent

#B90DD8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5F74E9

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

Preview Lab → · Contrast checker → · Palette generator →