#5AB4F6#5AB4F6

#5AB4F6 is a light, vivid cyan. Relative luminance 0.415; OKLCH L 74.2% C 0.129 H 243.0°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#5AB4F6
RGB	rgb(90, 180, 246)
HSL	hsl(205, 90%, 66%)
HSV	hsv(205, 63%, 96%)
CMYK	cmyk(63.4%, 26.8%, 0%, 3.5%)
CIE-LAB	lab(70.50, -7.22, -40.77)
CIE-LCH	lch(70.50, 41.40, 259.95°)
OKLab	oklab(74.2% -0.0586 -0.1148)
OKLCH	oklch(74.2% 0.129 243)
XYZ	xyz(37.1660, 41.4663, 93.2160)
Luminance	0.4147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB4F6 #F69C5A

analogous

#5AF6EA #5AB4F6 #5A66F6

triadic

#5AB4F6 #F65AB4 #B4F65A

tetradic

#5AB4F6 #EA5AF6 #F69C5A #66F65A

square

#5AB4F6 #EA5AF6 #F69C5A #66F65A

split-complementary

#5AB4F6 #F65A66 #F6EA5A

monochromatic

#0B7ACB #209AF3 #5AB4F6 #94CEF9 #CEE9FC

Accessibility & contrast

On white

2.26

#5AB4F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#5AB4F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB4F6

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB4F6	#FFFFFF	#000000	##000000
##5AB4F6	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B5F9

Deuteranopia (green-blind)

#81A6F5

Tritanopia (blue-blind)

#00C4CB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #5ab4f6;
/* rgb */ color: rgb(90, 180, 246);
/* oklch */ color: oklch(74.2% 0.129 243.0);

Tailwind

colors: {
  custom: {
    50: '#96caf9',
    500: '#5ab4f6',
    950: '#000000',
  },
}

SCSS

$custom: #5ab4f6;
$custom-light: #96caf9;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab4f6",
  "rgb": {
    "r": 90,
    "g": 180,
    "b": 246
  },
  "hsl": {
    "h": 205.385,
    "s": 89.655,
    "l": 65.882
  },
  "oklch": {
    "l": 0.74204,
    "c": 0.12886,
    "h": 243
  },
  "luminance": 0.4147
}

Semantic roles & 50–950 ramp

primary

#5AB4F6

secondary

#F0D2BC

accent

#6100E6

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #5AB4F6

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

Preview Lab → · Contrast checker → · Palette generator →