#5EB2F3#5EB2F3

#5EB2F3 is a light, vivid cyan. Relative luminance 0.407; OKLCH L 73.8% C 0.125 H 244.1°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#5EB2F3
RGB	rgb(94, 178, 243)
HSL	hsl(206, 86%, 66%)
HSV	hsv(206, 61%, 95%)
CMYK	cmyk(61.3%, 26.7%, 0%, 4.7%)
CIE-LAB	lab(69.96, -6.38, -39.98)
CIE-LCH	lch(69.96, 40.48, 260.93°)
OKLab	oklab(73.77% -0.0547 -0.1125)
OKLCH	oklch(73.77% 0.125 244.1)
XYZ	xyz(36.7081, 40.6880, 90.6957)
Luminance	0.4069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EB2F3 #F39F5E

analogous

#5EF3E9 #5EB2F3 #5E67F3

triadic

#5EB2F3 #F35EB2 #B2F35E

tetradic

#5EB2F3 #E95EF3 #F39F5E #67F35E

square

#5EB2F3 #E95EF3 #F39F5E #67F35E

split-complementary

#5EB2F3 #F35E67 #F3E95E

monochromatic

#0F77C8 #2597EF #5EB2F3 #97CDF7 #D0E8FB

Accessibility & contrast

On white

2.30

#5EB2F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#5EB2F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB2F3

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EB2F3	#FFFFFF	#000000	##000000
##5EB2F3	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95B3F6

Deuteranopia (green-blind)

#81A4F2

Tritanopia (blue-blind)

#00C2C8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5eb2f3;
/* rgb */ color: rgb(94, 178, 243);
/* oklch */ color: oklch(73.8% 0.125 244.1);

Tailwind

colors: {
  custom: {
    50: '#98c8f7',
    500: '#5eb2f3',
    950: '#000000',
  },
}

SCSS

$custom: #5eb2f3;
$custom-light: #98c8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5eb2f3",
  "rgb": {
    "r": 94,
    "g": 178,
    "b": 243
  },
  "hsl": {
    "h": 206.174,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.73772,
    "c": 0.12508,
    "h": 244.1
  },
  "luminance": 0.40692
}

Semantic roles & 50–950 ramp

primary

#5EB2F3

secondary

#EFD3BE

accent

#6403E3

background

#FAFCFF

surface

#F3F8FE

border

#CDD1D6

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #5EB2F3

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

Preview Lab → · Contrast checker → · Palette generator →