#5EB3F0#5EB3F0

#5EB3F0 is a light, vivid cyan. Relative luminance 0.409; OKLCH L 73.9% C 0.121 H 242.1°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#5EB3F0
RGB	rgb(94, 179, 240)
HSL	hsl(205, 83%, 65%)
HSV	hsv(205, 61%, 94%)
CMYK	cmyk(60.8%, 25.4%, 0%, 5.9%)
CIE-LAB	lab(70.11, -7.88, -38.11)
CIE-LCH	lch(70.11, 38.91, 258.32°)
OKLab	oklab(73.85% -0.0567 -0.1071)
OKLCH	oklch(73.85% 0.121 242.1)
XYZ	xyz(36.4585, 40.9076, 88.3958)
Luminance	0.4091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EB3F0 #F09B5E

analogous

#5EF0E4 #5EB3F0 #5E6AF0

triadic

#5EB3F0 #F05EB3 #B3F05E

tetradic

#5EB3F0 #E45EF0 #F09B5E #6AF05E

square

#5EB3F0 #E45EF0 #F09B5E #6AF05E

split-complementary

#5EB3F0 #F05E6A #F0E45E

monochromatic

#1278C2 #2699EB #5EB3F0 #96CDF5 #CEE8FA

Accessibility & contrast

On white

2.29

#5EB3F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#5EB3F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB3F0

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EB3F0	#FFFFFF	#000000	##000000
##5EB3F0	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B4F3

Deuteranopia (green-blind)

#84A5EF

Tritanopia (blue-blind)

#00C2C8

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #5eb3f0;
/* rgb */ color: rgb(94, 179, 240);
/* oklch */ color: oklch(73.9% 0.121 242.1);

Tailwind

colors: {
  custom: {
    50: '#98c9f5',
    500: '#5eb3f0',
    950: '#000000',
  },
}

SCSS

$custom: #5eb3f0;
$custom-light: #98c9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5eb3f0",
  "rgb": {
    "r": 94,
    "g": 179,
    "b": 240
  },
  "hsl": {
    "h": 205.068,
    "s": 82.955,
    "l": 65.49
  },
  "oklch": {
    "l": 0.73852,
    "c": 0.12115,
    "h": 242.1
  },
  "luminance": 0.40911
}

Semantic roles & 50–950 ramp

primary

#5EB3F0

secondary

#EDD1BC

accent

#6106DF

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #5EB3F0

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

Preview Lab → · Contrast checker → · Palette generator →