#5F9EF3#5F9EF3

#5F9EF3 is a light, vivid cyan. Relative luminance 0.334; OKLCH L 69.5% C 0.142 H 256.4°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#5F9EF3
RGB	rgb(95, 158, 243)
HSL	hsl(214, 86%, 66%)
HSV	hsv(214, 61%, 95%)
CMYK	cmyk(60.9%, 35%, 0%, 4.7%)
CIE-LAB	lab(64.45, 5.09, -48.63)
CIE-LCH	lch(64.45, 48.89, 275.97°)
OKLab	oklab(69.46% -0.0334 -0.1378)
OKLCH	oklch(69.46% 0.142 256.4)
XYZ	xyz(33.1181, 33.3546, 89.4694)
Luminance	0.3336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9EF3 #F3B45F

analogous

#5FE8F3 #5F9EF3 #6A5FF3

triadic

#5F9EF3 #F35F9E #9EF35F

tetradic

#5F9EF3 #F35FE8 #F3B45F #5FF36A

square

#5F9EF3 #F35FE8 #F3B45F #5FF36A

split-complementary

#5F9EF3 #F36A5F #E8F35F

monochromatic

#0F5EC9 #267BEF #5F9EF3 #98C1F7 #D1E3FC

Accessibility & contrast

On white

2.74

#5F9EF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#5F9EF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5F9EF3

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9EF3	#FFFFFF	#000000	##000000
##5F9EF3	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7AA4F7

Deuteranopia (green-blind)

#6696F1

Tritanopia (blue-blind)

#00B1BD

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #5f9ef3;
/* rgb */ color: rgb(95, 158, 243);
/* oklch */ color: oklch(69.5% 0.142 256.4);

Tailwind

colors: {
  custom: {
    50: '#98baf7',
    500: '#5f9ef3',
    950: '#000000',
  },
}

SCSS

$custom: #5f9ef3;
$custom-light: #98baf7;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9ef3",
  "rgb": {
    "r": 95,
    "g": 158,
    "b": 243
  },
  "hsl": {
    "h": 214.459,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.69458,
    "c": 0.14177,
    "h": 256.4
  },
  "luminance": 0.33358
}

Semantic roles & 50–950 ramp

primary

#5F9EF3

secondary

#EFDABF

accent

#8303E3

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #5F9EF3

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

Preview Lab → · Contrast checker → · Palette generator →