#5EB3E7#5EB3E7

#5EB3E7 is a light, moderate cyan. Relative luminance 0.404; OKLCH L 73.4% C 0.112 H 237.8°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#5EB3E7
RGB	rgb(94, 179, 231)
HSL	hsl(203, 74%, 64%)
HSV	hsv(203, 59%, 91%)
CMYK	cmyk(59.3%, 22.5%, 0%, 9.4%)
CIE-LAB	lab(69.74, -10.68, -33.78)
CIE-LCH	lch(69.74, 35.43, 252.46°)
OKLab	oklab(73.44% -0.0596 -0.0946)
OKLCH	oklch(73.44% 0.112 237.8)
XYZ	xyz(35.1546, 40.3861, 81.5285)
Luminance	0.4039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EB3E7 #E7925E

analogous

#5EE7D7 #5EB3E7 #5E6EE7

triadic

#5EB3E7 #E75EB3 #B3E75E

tetradic

#5EB3E7 #D75EE7 #E7925E #6EE75E

square

#5EB3E7 #D75EE7 #E7925E #6EE75E

split-complementary

#5EB3E7 #E75E6E #E7D75E

monochromatic

#1A77B0 #299ADF #5EB3E7 #93CCEF #C9E5F7

Accessibility & contrast

On white

2.31

#5EB3E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#5EB3E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EB3E7

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EB3E7	#FFFFFF	#000000	##000000
##5EB3E7	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BB2E9

Deuteranopia (green-blind)

#88A4E6

Tritanopia (blue-blind)

#00C0C4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5eb3e7;
/* rgb */ color: rgb(94, 179, 231);
/* oklch */ color: oklch(73.4% 0.112 237.8);

Tailwind

colors: {
  custom: {
    50: '#97c9ee',
    500: '#5eb3e7',
    950: '#000000',
  },
}

SCSS

$custom: #5eb3e7;
$custom-light: #97c9ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5eb3e7",
  "rgb": {
    "r": 94,
    "g": 179,
    "b": 231
  },
  "hsl": {
    "h": 202.774,
    "s": 74.054,
    "l": 63.725
  },
  "oklch": {
    "l": 0.7344,
    "c": 0.11182,
    "h": 237.8
  },
  "luminance": 0.40389
}

Semantic roles & 50–950 ramp

primary

#5EB3E7

secondary

#E9CBB8

accent

#5B0FD6

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5EB3E7

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

Preview Lab → · Contrast checker → · Palette generator →