#5EB5F1#5EB5F1

#5EB5F1 is a light, vivid cyan. Relative luminance 0.418; OKLCH L 74.3% C 0.121 H 241.1°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#5EB5F1
RGB	rgb(94, 181, 241)
HSL	hsl(204, 84%, 66%)
HSV	hsv(204, 61%, 95%)
CMYK	cmyk(61%, 24.9%, 0%, 5.5%)
CIE-LAB	lab(70.72, -8.65, -37.71)
CIE-LCH	lch(70.72, 38.69, 257.08°)
OKLab	oklab(74.34% -0.0584 -0.1059)
OKLCH	oklch(74.34% 0.121 241.1)
XYZ	xyz(37.0112, 41.7747, 89.3149)
Luminance	0.4178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EB5F1 #F19A5E

analogous

#5EF1E4 #5EB5F1 #5E6BF1

triadic

#5EB5F1 #F15EB5 #B5F15E

tetradic

#5EB5F1 #E45EF1 #F19A5E #6BF15E

square

#5EB5F1 #E45EF1 #F19A5E #6BF15E

split-complementary

#5EB5F1 #F15E6B #F1E45E

monochromatic

#117BC4 #269BEC #5EB5F1 #96CFF6 #CFE9FB

Accessibility & contrast

On white

2.24

#5EB5F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#5EB5F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB5F1

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EB5F1	#FFFFFF	#000000	##000000
##5EB5F1	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AB5F4

Deuteranopia (green-blind)

#86A6F0

Tritanopia (blue-blind)

#00C4C9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #5eb5f1;
/* rgb */ color: rgb(94, 181, 241);
/* oklch */ color: oklch(74.3% 0.121 241.1);

Tailwind

colors: {
  custom: {
    50: '#98cbf6',
    500: '#5eb5f1',
    950: '#000000',
  },
}

SCSS

$custom: #5eb5f1;
$custom-light: #98cbf6;
$custom-dark: #000000;

JSON

{
  "hex": "#5eb5f1",
  "rgb": {
    "r": 94,
    "g": 181,
    "b": 241
  },
  "hsl": {
    "h": 204.49,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.74344,
    "c": 0.12096,
    "h": 241.1
  },
  "luminance": 0.41778
}

Semantic roles & 50–950 ramp

primary

#5EB5F1

secondary

#EED1BD

accent

#5F05E0

background

#F9FCFF

surface

#F2F8FE

border

#CCD1D6

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #5EB5F1

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

Preview Lab → · Contrast checker → · Palette generator →