#5F99DD#5F99DD

#5F99DD is a light, moderate cyan. Relative luminance 0.304; OKLCH L 67.2% C 0.119 H 253.4°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#5F99DD
RGB	rgb(95, 153, 221)
HSL	hsl(212, 65%, 62%)
HSV	hsv(212, 57%, 87%)
CMYK	cmyk(57%, 30.8%, 0%, 13.3%)
CIE-LAB	lab(62.03, 0.89, -40.30)
CIE-LCH	lch(62.03, 40.31, 271.27°)
OKLab	oklab(67.23% -0.0339 -0.1136)
OKLCH	oklch(67.23% 0.119 253.4)
XYZ	xyz(29.1571, 30.4333, 72.7303)
Luminance	0.3044 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F99DD #DDA35F

analogous

#5FD8DD #5F99DD #645FDD

triadic

#5F99DD #DD5F99 #99DD5F

tetradic

#5F99DD #DD5FD8 #DDA35F #5FDD64

square

#5F99DD #DD5FD8 #DDA35F #5FDD64

split-complementary

#5F99DD #DD645F #D8DD5F

monochromatic

#225CA0 #2D79D2 #5F99DD #91B9E8 #C4D9F2

Accessibility & contrast

On white

2.96

#5F99DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#5F99DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F99DD

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F99DD	#FFFFFF	#000000	##000000
##5F99DD	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9DE0

Deuteranopia (green-blind)

#6C90DC

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5f99dd;
/* rgb */ color: rgb(95, 153, 221);
/* oklch */ color: oklch(67.2% 0.119 253.4);

Tailwind

colors: {
  custom: {
    50: '#95b6e8',
    500: '#5f99dd',
    950: '#000000',
  },
}

SCSS

$custom: #5f99dd;
$custom-light: #95b6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5f99dd",
  "rgb": {
    "r": 95,
    "g": 153,
    "b": 221
  },
  "hsl": {
    "h": 212.381,
    "s": 64.948,
    "l": 61.961
  },
  "oklch": {
    "l": 0.67226,
    "c": 0.11852,
    "h": 253.4
  },
  "luminance": 0.30436
}

Semantic roles & 50–950 ramp

primary

#5F99DD

secondary

#E3CEB5

accent

#7A19CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5F99DD

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

Preview Lab → · Contrast checker → · Palette generator →