#5DA5F4#5DA5F4

#5DA5F4 is a light, vivid cyan. Relative luminance 0.358; OKLCH L 70.9% C 0.137 H 252.2°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#5DA5F4
RGB	rgb(93, 165, 244)
HSL	hsl(211, 87%, 66%)
HSV	hsv(211, 62%, 96%)
CMYK	cmyk(61.9%, 32.4%, 0%, 4.3%)
CIE-LAB	lab(66.34, 1.03, -46.19)
CIE-LCH	lch(66.34, 46.20, 271.28°)
OKLab	oklab(70.93% -0.0418 -0.1306)
OKLCH	oklch(70.93% 0.137 252.2)
XYZ	xyz(34.2925, 35.7658, 90.6667)
Luminance	0.3577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DA5F4 #F4AC5D

analogous

#5DF0F4 #5DA5F4 #605DF4

triadic

#5DA5F4 #F45DA5 #A5F45D

tetradic

#5DA5F4 #F45DF0 #F4AC5D #5DF460

square

#5DA5F4 #F45DF0 #F4AC5D #5DF460

split-complementary

#5DA5F4 #F4605D #F0F45D

monochromatic

#0E67C9 #2485F0 #5DA5F4 #96C5F8 #D0E5FC

Accessibility & contrast

On white

2.58

#5DA5F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#5DA5F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DA5F4

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DA5F4	#FFFFFF	#000000	##000000
##5DA5F4	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A9F7

Deuteranopia (green-blind)

#6F9BF2

Tritanopia (blue-blind)

#00B7C1

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5da5f4;
/* rgb */ color: rgb(93, 165, 244);
/* oklch */ color: oklch(70.9% 0.137 252.2);

Tailwind

colors: {
  custom: {
    50: '#97bff8',
    500: '#5da5f4',
    950: '#000000',
  },
}

SCSS

$custom: #5da5f4;
$custom-light: #97bff8;
$custom-dark: #000000;

JSON

{
  "hex": "#5da5f4",
  "rgb": {
    "r": 93,
    "g": 165,
    "b": 244
  },
  "hsl": {
    "h": 211.391,
    "s": 87.283,
    "l": 66.078
  },
  "oklch": {
    "l": 0.70931,
    "c": 0.13717,
    "h": 252.2
  },
  "luminance": 0.35769
}

Semantic roles & 50–950 ramp

primary

#5DA5F4

secondary

#EFD8BE

accent

#7802E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5DA5F4

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

Preview Lab → · Contrast checker → · Palette generator →