#5F77E1#5F77E1

#5F77E1 is a mid, vivid blue. Relative luminance 0.211; OKLCH L 60.3% C 0.162 H 271.2°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5F77E1
RGB	rgb(95, 119, 225)
HSL	hsl(229, 68%, 63%)
HSV	hsv(229, 58%, 88%)
CMYK	cmyk(57.8%, 47.1%, 0%, 11.8%)
CIE-LAB	lab(53.02, 22.46, -56.83)
CIE-LCH	lch(53.02, 61.10, 291.56°)
OKLab	oklab(60.33% 0.0034 -0.1622)
OKLCH	oklch(60.33% 0.162 271.2)
XYZ	xyz(24.9022, 21.0609, 73.9725)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F77E1 #E1C95F

analogous

#5FB8E1 #5F77E1 #885FE1

triadic

#5F77E1 #E15F77 #77E15F

tetradic

#5F77E1 #E15FB8 #E1C95F #5FE188

square

#5F77E1 #E15FB8 #E1C95F #5FE188

split-complementary

#5F77E1 #E1885F #B8E15F

monochromatic

#1F38A6 #2B4BD7 #5F77E1 #93A3EB #C6CFF4

Accessibility & contrast

On white

4.03

#5F77E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#5F77E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F77E1

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F77E1	#FFFFFF	#000000	##000000
##5F77E1	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4485E5

Deuteranopia (green-blind)

#3079DF

Tritanopia (blue-blind)

#008FA1

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5f77e1;
/* rgb */ color: rgb(95, 119, 225);
/* oklch */ color: oklch(60.3% 0.162 271.2);

Tailwind

colors: {
  custom: {
    50: '#969deb',
    500: '#5f77e1',
    950: '#000000',
  },
}

SCSS

$custom: #5f77e1;
$custom-light: #969deb;
$custom-dark: #000000;

JSON

{
  "hex": "#5f77e1",
  "rgb": {
    "r": 95,
    "g": 119,
    "b": 225
  },
  "hsl": {
    "h": 228.923,
    "s": 68.421,
    "l": 62.745
  },
  "oklch": {
    "l": 0.6033,
    "c": 0.16227,
    "h": 271.2
  },
  "luminance": 0.21063
}

Semantic roles & 50–950 ramp

primary

#5F77E1

secondary

#E5DDB6

accent

#AE15D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5F77E1

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

Preview Lab → · Contrast checker → · Palette generator →