#5D99DD#5D99DD

#5D99DD is a light, moderate cyan. Relative luminance 0.303; OKLCH L 67.1% C 0.119 H 252.7°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#5D99DD
RGB	rgb(93, 153, 221)
HSL	hsl(212, 65%, 62%)
HSV	hsv(212, 58%, 87%)
CMYK	cmyk(57.9%, 30.8%, 0%, 13.3%)
CIE-LAB	lab(61.94, 0.49, -40.45)
CIE-LCH	lch(61.94, 40.45, 270.70°)
OKLab	oklab(67.13% -0.0355 -0.114)
OKLCH	oklch(67.13% 0.119 252.7)
XYZ	xyz(28.9519, 30.3275, 72.7207)
Luminance	0.3033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D99DD #DDA15D

analogous

#5DD9DD #5D99DD #615DDD

triadic

#5D99DD #DD5D99 #99DD5D

tetradic

#5D99DD #DD5DD9 #DDA15D #5DDD61

square

#5D99DD #DD5DD9 #DDA15D #5DDD61

split-complementary

#5D99DD #DD615D #D9DD5D

monochromatic

#215C9E #2C79D1 #5D99DD #90B9E8 #C2D9F2

Accessibility & contrast

On white

2.97

#5D99DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#5D99DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5D99DD

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D99DD	#FFFFFF	#000000	##000000
##5D99DD	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9CE0

Deuteranopia (green-blind)

#6C90DC

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #5d99dd;
/* rgb */ color: rgb(93, 153, 221);
/* oklch */ color: oklch(67.1% 0.119 252.7);

Tailwind

colors: {
  custom: {
    50: '#94b6e8',
    500: '#5d99dd',
    950: '#000000',
  },
}

SCSS

$custom: #5d99dd;
$custom-light: #94b6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5d99dd",
  "rgb": {
    "r": 93,
    "g": 153,
    "b": 221
  },
  "hsl": {
    "h": 211.875,
    "s": 65.306,
    "l": 61.569
  },
  "oklch": {
    "l": 0.6713,
    "c": 0.11944,
    "h": 252.7
  },
  "luminance": 0.3033
}

Semantic roles & 50–950 ramp

primary

#5D99DD

secondary

#E3CCB3

accent

#7818CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5D99DD

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

Preview Lab → · Contrast checker → · Palette generator →