#4F9FE1#4F9FE1

#4F9FE1 is a light, vivid cyan. Relative luminance 0.319; OKLCH L 68.1% C 0.126 H 246.0°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#4F9FE1
RGB	rgb(79, 159, 225)
HSL	hsl(207, 71%, 60%)
HSV	hsv(207, 65%, 88%)
CMYK	cmyk(64.9%, 29.3%, 0%, 11.8%)
CIE-LAB	lab(63.25, -4.20, -40.64)
CIE-LCH	lch(63.25, 40.86, 264.10°)
OKLab	oklab(68.07% -0.0511 -0.1147)
OKLCH	oklch(68.07% 0.126 246)
XYZ	xyz(29.2081, 31.8918, 75.8360)
Luminance	0.3190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9FE1 #E1914F

analogous

#4FE1DA #4F9FE1 #4F56E1

triadic

#4F9FE1 #E14F9F #9FE14F

tetradic

#4F9FE1 #DA4FE1 #E1914F #56E14F

square

#4F9FE1 #DA4FE1 #E1914F #56E14F

split-complementary

#4F9FE1 #E14F56 #E1DA4F

monochromatic

#1A619B #2382CF #4F9FE1 #83BCEA #B8D8F3

Accessibility & contrast

On white

2.85

#4F9FE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#4F9FE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9FE1

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9FE1	#FFFFFF	#000000	##000000
##4F9FE1	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82A1E4

Deuteranopia (green-blind)

#6E93E0

Tritanopia (blue-blind)

#00AFB6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4f9fe1;
/* rgb */ color: rgb(79, 159, 225);
/* oklch */ color: oklch(68.1% 0.126 246.0);

Tailwind

colors: {
  custom: {
    50: '#8ebbea',
    500: '#4f9fe1',
    950: '#000000',
  },
}

SCSS

$custom: #4f9fe1;
$custom-light: #8ebbea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9fe1",
  "rgb": {
    "r": 79,
    "g": 159,
    "b": 225
  },
  "hsl": {
    "h": 207.123,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.68071,
    "c": 0.12556,
    "h": 246
  },
  "luminance": 0.31895
}

Semantic roles & 50–950 ramp

primary

#4F9FE1

secondary

#E2C3AA

accent

#8B3AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4F9FE1

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

Preview Lab → · Contrast checker → · Palette generator →