#5F74E5#5F74E5

#5F74E5 is a mid, vivid blue. Relative luminance 0.206; OKLCH L 60.0% C 0.172 H 272.3°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#5F74E5
RGB	rgb(95, 116, 229)
HSL	hsl(231, 72%, 64%)
HSV	hsv(231, 59%, 90%)
CMYK	cmyk(58.5%, 49.3%, 0%, 10.2%)
CIE-LAB	lab(52.49, 25.60, -59.92)
CIE-LCH	lch(52.49, 65.16, 293.13°)
OKLab	oklab(60.01% 0.0069 -0.1714)
OKLCH	oklch(60.01% 0.172 272.3)
XYZ	xyz(25.1029, 20.5789, 76.7628)
Luminance	0.2058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F74E5 #E5D05F

analogous

#5FB7E5 #5F74E5 #8D5FE5

triadic

#5F74E5 #E55F74 #74E55F

tetradic

#5F74E5 #E55FB7 #E5D05F #5FE58D

square

#5F74E5 #E55FB7 #E5D05F #5FE58D

split-complementary

#5F74E5 #E58D5F #B7E55F

monochromatic

#1C33AD #2A46DC #5F74E5 #94A2EE #C8CFF6

Accessibility & contrast

On white

4.10

#5F74E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#5F74E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F74E5

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F74E5	#FFFFFF	#000000	##000000
##5F74E5	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3983E9

Deuteranopia (green-blind)

#1F78E3

Tritanopia (blue-blind)

#008EA2

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5f74e5;
/* rgb */ color: rgb(95, 116, 229);
/* oklch */ color: oklch(60.0% 0.172 272.3);

Tailwind

colors: {
  custom: {
    50: '#979bee',
    500: '#5f74e5',
    950: '#000000',
  },
}

SCSS

$custom: #5f74e5;
$custom-light: #979bee;
$custom-dark: #000000;

JSON

{
  "hex": "#5f74e5",
  "rgb": {
    "r": 95,
    "g": 116,
    "b": 229
  },
  "hsl": {
    "h": 230.597,
    "s": 72.043,
    "l": 63.529
  },
  "oklch": {
    "l": 0.60006,
    "c": 0.17152,
    "h": 272.3
  },
  "luminance": 0.20581
}

Semantic roles & 50–950 ramp

primary

#5F74E5

secondary

#E8E0B8

accent

#B611D4

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E16

muted

#7E7E84

Preview Lab

Preview with #5F74E5

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

Preview Lab → · Contrast checker → · Palette generator →