#4F8FE1#4F8FE1

#4F8FE1 is a light, vivid cyan. Relative luminance 0.267; OKLCH L 64.5% C 0.140 H 255.5°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FE1
RGB	rgb(79, 143, 225)
HSL	hsl(214, 71%, 60%)
HSV	hsv(214, 65%, 88%)
CMYK	cmyk(64.9%, 36.4%, 0%, 11.8%)
CIE-LAB	lab(58.73, 5.06, -47.76)
CIE-LCH	lch(58.73, 48.03, 276.05°)
OKLab	oklab(64.53% -0.035 -0.1356)
OKLCH	oklch(64.53% 0.14 255.5)
XYZ	xyz(26.6326, 26.7408, 74.9775)
Luminance	0.2674 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FE1 #E1A14F

analogous

#4FD8E1 #4F8FE1 #584FE1

triadic

#4F8FE1 #E14F8F #8FE14F

tetradic

#4F8FE1 #E14FD8 #E1A14F #4FE158

square

#4F8FE1 #E14FD8 #E1A14F #4FE158

split-complementary

#4F8FE1 #E1584F #D8E14F

monochromatic

#1A539B #236FCF #4F8FE1 #83B0EA #B8D2F3

Accessibility & contrast

On white

3.31

#4F8FE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#4F8FE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FE1

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FE1	#FFFFFF	#000000	##000000
##4F8FE1	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B95E4

Deuteranopia (green-blind)

#5687DF

Tritanopia (blue-blind)

#00A2AD

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4f8fe1;
/* rgb */ color: rgb(79, 143, 225);
/* oklch */ color: oklch(64.5% 0.140 255.5);

Tailwind

colors: {
  custom: {
    50: '#8eafeb',
    500: '#4f8fe1',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fe1;
$custom-light: #8eafeb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fe1",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 225
  },
  "hsl": {
    "h": 213.699,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.64527,
    "c": 0.14009,
    "h": 255.5
  },
  "luminance": 0.26743
}

Semantic roles & 50–950 ramp

primary

#4F8FE1

secondary

#E2C9AA

accent

#9F3AEE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4F8FE1

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

Preview Lab → · Contrast checker → · Palette generator →