#5A99EA#5A99EA

#5A99EA is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.7% C 0.137 H 255.5°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#5A99EA
RGB	rgb(90, 153, 234)
HSL	hsl(214, 77%, 64%)
HSV	hsv(214, 62%, 92%)
CMYK	cmyk(61.5%, 34.6%, 0%, 8.2%)
CIE-LAB	lab(62.42, 4.13, -46.90)
CIE-LCH	lch(62.42, 47.08, 275.03°)
OKLab	oklab(67.67% -0.0345 -0.1328)
OKLCH	oklch(67.67% 0.137 255.5)
XYZ	xyz(30.4536, 30.8938, 82.1842)
Luminance	0.3090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A99EA #EAAB5A

analogous

#5AE1EA #5A99EA #635AEA

triadic

#5A99EA #EA5A99 #99EA5A

tetradic

#5A99EA #EA5AE1 #EAAB5A #5AEA63

square

#5A99EA #EA5AE1 #EAAB5A #5AEA63

split-complementary

#5A99EA #EA635A #E1EA5A

monochromatic

#175BB3 #2477E3 #5A99EA #90BBF1 #C7DCF8

Accessibility & contrast

On white

2.93

#5A99EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#5A99EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A99EA

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A99EA	#FFFFFF	#000000	##000000
##5A99EA	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#769EED

Deuteranopia (green-blind)

#6391E8

Tritanopia (blue-blind)

#00ACB7

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #5a99ea;
/* rgb */ color: rgb(90, 153, 234);
/* oklch */ color: oklch(67.7% 0.137 255.5);

Tailwind

colors: {
  custom: {
    50: '#95b6f1',
    500: '#5a99ea',
    950: '#000000',
  },
}

SCSS

$custom: #5a99ea;
$custom-light: #95b6f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a99ea",
  "rgb": {
    "r": 90,
    "g": 153,
    "b": 234
  },
  "hsl": {
    "h": 213.75,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.67673,
    "c": 0.13724,
    "h": 255.5
  },
  "luminance": 0.30897
}

Semantic roles & 50–950 ramp

primary

#5A99EA

secondary

#E9D3B6

accent

#800CDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #5A99EA

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

Preview Lab → · Contrast checker → · Palette generator →