#5EB3E8#5EB3E8

#5EB3E8 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.5% C 0.113 H 238.3°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#5EB3E8
RGB	rgb(94, 179, 232)
HSL	hsl(203, 75%, 64%)
HSV	hsv(203, 59%, 91%)
CMYK	cmyk(59.5%, 22.8%, 0%, 9%)
CIE-LAB	lab(69.78, -10.37, -34.26)
CIE-LCH	lch(69.78, 35.80, 253.17°)
OKLab	oklab(73.49% -0.0593 -0.096)
OKLCH	oklch(73.49% 0.113 238.3)
XYZ	xyz(35.2962, 40.4427, 82.2744)
Luminance	0.4045 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EB3E8 #E8935E

analogous

#5EE8D8 #5EB3E8 #5E6EE8

triadic

#5EB3E8 #E85EB3 #B3E85E

tetradic

#5EB3E8 #D85EE8 #E8935E #6EE85E

square

#5EB3E8 #D85EE8 #E8935E #6EE85E

split-complementary

#5EB3E8 #E85E6E #E8D85E

monochromatic

#1978B2 #289AE0 #5EB3E8 #94CCF0 #C9E6F7

Accessibility & contrast

On white

2.31

#5EB3E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#5EB3E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB3E8

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EB3E8	#FFFFFF	#000000	##000000
##5EB3E8	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB2EB

Deuteranopia (green-blind)

#88A4E7

Tritanopia (blue-blind)

#00C0C5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5eb3e8;
/* rgb */ color: rgb(94, 179, 232);
/* oklch */ color: oklch(73.5% 0.113 238.3);

Tailwind

colors: {
  custom: {
    50: '#97c9ef',
    500: '#5eb3e8',
    950: '#000000',
  },
}

SCSS

$custom: #5eb3e8;
$custom-light: #97c9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5eb3e8",
  "rgb": {
    "r": 94,
    "g": 179,
    "b": 232
  },
  "hsl": {
    "h": 203.043,
    "s": 75,
    "l": 63.922
  },
  "oklch": {
    "l": 0.73485,
    "c": 0.11282,
    "h": 238.3
  },
  "luminance": 0.40446
}

Semantic roles & 50–950 ramp

primary

#5EB3E8

secondary

#E9CBB9

accent

#5B0ED7

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5EB3E8

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

Preview Lab → · Contrast checker → · Palette generator →