#5DA6EF#5DA6EF

#5DA6EF is a light, vivid cyan. Relative luminance 0.358; OKLCH L 70.9% C 0.130 H 250.1°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#5DA6EF
RGB	rgb(93, 166, 239)
HSL	hsl(210, 82%, 65%)
HSV	hsv(210, 61%, 94%)
CMYK	cmyk(61.1%, 30.5%, 0%, 6.3%)
CIE-LAB	lab(66.39, -1.15, -43.38)
CIE-LCH	lch(66.39, 43.40, 268.48°)
OKLab	oklab(70.89% -0.0442 -0.1224)
OKLCH	oklch(70.89% 0.13 250.1)
XYZ	xyz(33.7247, 35.8284, 86.7829)
Luminance	0.3583 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5DA6EF #EFA65D

analogous

#5DEFEF #5DA6EF #5D5DEF

triadic

#5DA6EF #EF5DA6 #A6EF5D

tetradic

#5DA6EF #EF5DEF #EFA65D #5DEF5D

square

#5DA6EF #EF5DEF #EFA65D #5DEF5D

split-complementary

#5DA6EF #EF5D5D #EFEF5D

monochromatic

#1369BF #2587E9 #5DA6EF #95C5F5 #CCE3FA

Accessibility & contrast

On white

2.57

#5DA6EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#5DA6EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5DA6EF

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5DA6EF	#FFFFFF	#000000	##000000
##5DA6EF	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A9F2

Deuteranopia (green-blind)

#739BEE

Tritanopia (blue-blind)

#00B7C0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #5da6ef;
/* rgb */ color: rgb(93, 166, 239);
/* oklch */ color: oklch(70.9% 0.130 250.1);

Tailwind

colors: {
  custom: {
    50: '#97c0f4',
    500: '#5da6ef',
    950: '#000000',
  },
}

SCSS

$custom: #5da6ef;
$custom-light: #97c0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5da6ef",
  "rgb": {
    "r": 93,
    "g": 166,
    "b": 239
  },
  "hsl": {
    "h": 210,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.70893,
    "c": 0.1302,
    "h": 250.1
  },
  "luminance": 0.35832
}

Semantic roles & 50–950 ramp

primary

#5DA6EF

secondary

#EDD4BB

accent

#7307DE

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0F1217

muted

#7E8185

Preview Lab

Preview with #5DA6EF

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

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