#5C99DA#5C99DA

#5C99DA is a light, moderate cyan. Relative luminance 0.301; OKLCH L 66.9% C 0.116 H 251.3°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#5C99DA
RGB	rgb(92, 153, 218)
HSL	hsl(211, 63%, 61%)
HSV	hsv(211, 58%, 85%)
CMYK	cmyk(57.8%, 29.8%, 0%, 14.5%)
CIE-LAB	lab(61.76, -0.67, -39.07)
CIE-LCH	lch(61.76, 39.08, 269.02°)
OKLab	oklab(66.93% -0.0372 -0.11)
OKLCH	oklch(66.93% 0.116 251.3)
XYZ	xyz(28.4552, 30.1172, 70.6297)
Luminance	0.3012 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C99DA #DA9D5C

analogous

#5CD8DA #5C99DA #5E5CDA

triadic

#5C99DA #DA5C99 #99DA5C

tetradic

#5C99DA #DA5CD8 #DA9D5C #5CDA5E

square

#5C99DA #DA5CD8 #DA9D5C #5CDA5E

split-complementary

#5C99DA #DA5E5C #D8DA5C

monochromatic

#235C99 #2E7ACB #5C99DA #8EB8E5 #C0D7F1

Accessibility & contrast

On white

2.99

#5C99DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#5C99DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5C99DA

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C99DA	#FFFFFF	#000000	##000000
##5C99DA	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9CDD

Deuteranopia (green-blind)

#6D90D9

Tritanopia (blue-blind)

#00A8B0

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5c99da;
/* rgb */ color: rgb(92, 153, 218);
/* oklch */ color: oklch(66.9% 0.116 251.3);

Tailwind

colors: {
  custom: {
    50: '#93b6e5',
    500: '#5c99da',
    950: '#000000',
  },
}

SCSS

$custom: #5c99da;
$custom-light: #93b6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5c99da",
  "rgb": {
    "r": 92,
    "g": 153,
    "b": 218
  },
  "hsl": {
    "h": 210.952,
    "s": 63,
    "l": 60.784
  },
  "oklch": {
    "l": 0.66932,
    "c": 0.11616,
    "h": 251.3
  },
  "luminance": 0.3012
}

Semantic roles & 50–950 ramp

primary

#5C99DA

secondary

#E1CAB1

accent

#761BCB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5C99DA

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

Preview Lab → · Contrast checker → · Palette generator →