#5AB1DE#5AB1DE

#5AB1DE is a light, moderate cyan. Relative luminance 0.389; OKLCH L 72.4% C 0.106 H 233.4°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#5AB1DE
RGB	rgb(90, 177, 222)
HSL	hsl(200, 67%, 61%)
HSV	hsv(200, 59%, 87%)
CMYK	cmyk(59.5%, 20.3%, 0%, 12.9%)
CIE-LAB	lab(68.67, -13.12, -30.53)
CIE-LCH	lch(68.67, 33.23, 246.75°)
OKLab	oklab(72.43% -0.0633 -0.0853)
OKLCH	oklch(72.43% 0.106 233.4)
XYZ	xyz(33.1184, 38.8887, 74.8540)
Luminance	0.3889 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB1DE #DE875A

analogous

#5ADEC9 #5AB1DE #5A6FDE

triadic

#5AB1DE #DE5AB1 #B1DE5A

tetradic

#5AB1DE #C95ADE #DE875A #6FDE5A

square

#5AB1DE #C95ADE #DE875A #6FDE5A

split-complementary

#5AB1DE #DE5A6F #DEC95A

monochromatic

#20739E #2A98D1 #5AB1DE #8DC9E8 #C0E1F2

Accessibility & contrast

On white

2.39

#5AB1DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#5AB1DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB1DE

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB1DE	#FFFFFF	#000000	##000000
##5AB1DE	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BAFE0

Deuteranopia (green-blind)

#89A2DD

Tritanopia (blue-blind)

#00BDC0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5ab1de;
/* rgb */ color: rgb(90, 177, 222);
/* oklch */ color: oklch(72.4% 0.106 233.4);

Tailwind

colors: {
  custom: {
    50: '#94c8e8',
    500: '#5ab1de',
    950: '#000000',
  },
}

SCSS

$custom: #5ab1de;
$custom-light: #94c8e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab1de",
  "rgb": {
    "r": 90,
    "g": 177,
    "b": 222
  },
  "hsl": {
    "h": 200.455,
    "s": 66.667,
    "l": 61.176
  },
  "oklch": {
    "l": 0.7243,
    "c": 0.10626,
    "h": 233.4
  },
  "luminance": 0.38892
}

Semantic roles & 50–950 ramp

primary

#5AB1DE

secondary

#E3C2B1

accent

#5617CF

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5AB1DE

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

Preview Lab → · Contrast checker → · Palette generator →