#5E9FF3#5E9FF3

#5E9FF3 is a light, vivid cyan. Relative luminance 0.336; OKLCH L 69.6% C 0.141 H 255.6°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#5E9FF3
RGB	rgb(94, 159, 243)
HSL	hsl(214, 86%, 66%)
HSV	hsv(214, 61%, 95%)
CMYK	cmyk(61.3%, 34.6%, 0%, 4.7%)
CIE-LAB	lab(64.68, 4.33, -48.26)
CIE-LCH	lch(64.68, 48.46, 275.12°)
OKLab	oklab(69.63% -0.0352 -0.1367)
OKLCH	oklch(69.63% 0.141 255.6)
XYZ	xyz(33.1861, 33.6439, 89.5217)
Luminance	0.3365 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E9FF3 #F3B25E

analogous

#5EE9F3 #5E9FF3 #675EF3

triadic

#5E9FF3 #F35E9F #9FF35E

tetradic

#5E9FF3 #F35EE9 #F3B25E #5EF367

square

#5E9FF3 #F35EE9 #F3B25E #5EF367

split-complementary

#5E9FF3 #F3675E #E9F35E

monochromatic

#0F60C8 #257DEF #5E9FF3 #97C1F7 #D0E3FB

Accessibility & contrast

On white

2.72

#5E9FF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#5E9FF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5E9FF3

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E9FF3	#FFFFFF	#000000	##000000
##5E9FF3	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA5F6

Deuteranopia (green-blind)

#6796F1

Tritanopia (blue-blind)

#00B2BE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #5e9ff3;
/* rgb */ color: rgb(94, 159, 243);
/* oklch */ color: oklch(69.6% 0.141 255.6);

Tailwind

colors: {
  custom: {
    50: '#98bbf7',
    500: '#5e9ff3',
    950: '#000000',
  },
}

SCSS

$custom: #5e9ff3;
$custom-light: #98bbf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5e9ff3",
  "rgb": {
    "r": 94,
    "g": 159,
    "b": 243
  },
  "hsl": {
    "h": 213.826,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.69627,
    "c": 0.14117,
    "h": 255.6
  },
  "luminance": 0.33647
}

Semantic roles & 50–950 ramp

primary

#5E9FF3

secondary

#EFDABE

accent

#8103E3

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #5E9FF3

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

Preview Lab → · Contrast checker → · Palette generator →