#5F77DD#5F77DD

#5F77DD is a mid, vivid blue. Relative luminance 0.208; OKLCH L 60.1% C 0.157 H 271.1°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#5F77DD
RGB	rgb(95, 119, 221)
HSL	hsl(229, 65%, 62%)
HSV	hsv(229, 57%, 87%)
CMYK	cmyk(57%, 46.2%, 0%, 13.3%)
CIE-LAB	lab(52.78, 21.15, -54.95)
CIE-LCH	lch(52.78, 58.88, 291.05°)
OKLab	oklab(60.07% 0.0029 -0.1567)
OKLCH	oklch(60.07% 0.157 271.1)
XYZ	xyz(24.3630, 20.8452, 71.1323)
Luminance	0.2085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F77DD #DDC55F

analogous

#5FB6DD #5F77DD #865FDD

triadic

#5F77DD #DD5F77 #77DD5F

tetradic

#5F77DD #DD5FB6 #DDC55F #5FDD86

square

#5F77DD #DD5FB6 #DDC55F #5FDD86

split-complementary

#5F77DD #DD865F #B6DD5F

monochromatic

#223AA0 #2D4CD2 #5F77DD #91A2E8 #C4CDF2

Accessibility & contrast

On white

4.06

#5F77DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#5F77DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F77DD

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F77DD	#FFFFFF	#000000	##000000
##5F77DD	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4784E1

Deuteranopia (green-blind)

#3579DB

Tritanopia (blue-blind)

#018E9F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5f77dd;
/* rgb */ color: rgb(95, 119, 221);
/* oklch */ color: oklch(60.1% 0.157 271.1);

Tailwind

colors: {
  custom: {
    50: '#969de8',
    500: '#5f77dd',
    950: '#000000',
  },
}

SCSS

$custom: #5f77dd;
$custom-light: #969de8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f77dd",
  "rgb": {
    "r": 95,
    "g": 119,
    "b": 221
  },
  "hsl": {
    "h": 228.571,
    "s": 64.948,
    "l": 61.961
  },
  "oklch": {
    "l": 0.60074,
    "c": 0.15676,
    "h": 271.1
  },
  "luminance": 0.20847
}

Semantic roles & 50–950 ramp

primary

#5F77DD

secondary

#E3DAB5

accent

#AA19CD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5F77DD

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

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