#5AA1EF#5AA1EF

#5AA1EF is a light, vivid cyan. Relative luminance 0.339; OKLCH L 69.7% C 0.136 H 252.3°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#5AA1EF
RGB	rgb(90, 161, 239)
HSL	hsl(211, 82%, 65%)
HSV	hsv(211, 62%, 94%)
CMYK	cmyk(62.3%, 32.6%, 0%, 6.3%)
CIE-LAB	lab(64.88, 1.16, -45.77)
CIE-LCH	lch(64.88, 45.78, 271.45°)
OKLab	oklab(69.67% -0.0413 -0.1295)
OKLCH	oklch(69.67% 0.136 252.3)
XYZ	xyz(32.5356, 33.8923, 86.4719)
Luminance	0.3389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA1EF #EFA85A

analogous

#5AECEF #5AA1EF #5E5AEF

triadic

#5AA1EF #EF5AA1 #A1EF5A

tetradic

#5AA1EF #EF5AEC #EFA85A #5AEF5E

square

#5AA1EF #EF5AEC #EFA85A #5AEF5E

split-complementary

#5AA1EF #EF5E5A #ECEF5A

monochromatic

#1263BC #2281EA #5AA1EF #92C1F4 #CAE1FA

Accessibility & contrast

On white

2.70

#5AA1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#5AA1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AA1EF

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA1EF	#FFFFFF	#000000	##000000
##5AA1EF	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA5F2

Deuteranopia (green-blind)

#6B97ED

Tritanopia (blue-blind)

#00B3BD

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5aa1ef;
/* rgb */ color: rgb(90, 161, 239);
/* oklch */ color: oklch(69.7% 0.136 252.3);

Tailwind

colors: {
  custom: {
    50: '#95bcf4',
    500: '#5aa1ef',
    950: '#000000',
  },
}

SCSS

$custom: #5aa1ef;
$custom-light: #95bcf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa1ef",
  "rgb": {
    "r": 90,
    "g": 161,
    "b": 239
  },
  "hsl": {
    "h": 211.409,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.69674,
    "c": 0.13592,
    "h": 252.3
  },
  "luminance": 0.33895
}

Semantic roles & 50–950 ramp

primary

#5AA1EF

secondary

#ECD4B9

accent

#7807DF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #5AA1EF

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

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