#5A9FE3#5A9FE3

#5A9FE3 is a light, vivid cyan. Relative luminance 0.325; OKLCH L 68.6% C 0.123 H 249.7°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#5A9FE3
RGB	rgb(90, 159, 227)
HSL	hsl(210, 71%, 62%)
HSV	hsv(210, 60%, 89%)
CMYK	cmyk(60.4%, 30%, 0%, 11%)
CIE-LAB	lab(63.76, -1.60, -40.91)
CIE-LCH	lch(63.76, 40.94, 267.77°)
OKLab	oklab(68.62% -0.0426 -0.1154)
OKLCH	oklch(68.62% 0.123 249.7)
XYZ	xyz(30.4747, 32.5132, 77.3278)
Luminance	0.3252 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A9FE3 #E39E5A

analogous

#5AE3E2 #5A9FE3 #5A5BE3

triadic

#5A9FE3 #E35A9F #9FE35A

tetradic

#5A9FE3 #E25AE3 #E39E5A #5BE35A

square

#5A9FE3 #E25AE3 #E39E5A #5BE35A

split-complementary

#5A9FE3 #E35A5B #E3E25A

monochromatic

#1C62A6 #2681DA #5A9FE3 #8EBDEC #C3DCF5

Accessibility & contrast

On white

2.80

#5A9FE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#5A9FE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5A9FE3

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A9FE3	#FFFFFF	#000000	##000000
##5A9FE3	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A2E6

Deuteranopia (green-blind)

#7094E2

Tritanopia (blue-blind)

#00AFB7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #5a9fe3;
/* rgb */ color: rgb(90, 159, 227);
/* oklch */ color: oklch(68.6% 0.123 249.7);

Tailwind

colors: {
  custom: {
    50: '#94bbec',
    500: '#5a9fe3',
    950: '#000000',
  },
}

SCSS

$custom: #5a9fe3;
$custom-light: #94bbec;
$custom-dark: #000000;

JSON

{
  "hex": "#5a9fe3",
  "rgb": {
    "r": 90,
    "g": 159,
    "b": 227
  },
  "hsl": {
    "h": 209.781,
    "s": 70.984,
    "l": 62.157
  },
  "oklch": {
    "l": 0.6862,
    "c": 0.12298,
    "h": 249.7
  },
  "luminance": 0.32516
}

Semantic roles & 50–950 ramp

primary

#5A9FE3

secondary

#E6CCB3

accent

#7212D3

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #5A9FE3

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

Preview Lab → · Contrast checker → · Palette generator →