#4A8FE3#4A8FE3

#4A8FE3 is a light, vivid cyan. Relative luminance 0.266; OKLCH L 64.4% C 0.145 H 254.7°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4A8FE3
RGB	rgb(74, 143, 227)
HSL	hsl(213, 73%, 59%)
HSV	hsv(213, 67%, 89%)
CMYK	cmyk(67.4%, 37%, 0%, 11%)
CIE-LAB	lab(58.64, 4.93, -49.03)
CIE-LCH	lch(58.64, 49.28, 275.74°)
OKLab	oklab(64.44% -0.0382 -0.1394)
OKLCH	oklch(64.44% 0.145 254.7)
XYZ	xyz(26.5066, 26.6441, 76.4040)
Luminance	0.2665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8FE3 #E39E4A

analogous

#4ADCE3 #4A8FE3 #524AE3

triadic

#4A8FE3 #E34A8F #8FE34A

tetradic

#4A8FE3 #E34ADC #E39E4A #4AE352

square

#4A8FE3 #E34ADC #E39E4A #4AE352

split-complementary

#4A8FE3 #E3524A #DCE34A

monochromatic

#18539B #206FD0 #4A8FE3 #7FB0EB #B4D1F3

Accessibility & contrast

On white

3.32

#4A8FE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#4A8FE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8FE3

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8FE3	#FFFFFF	#000000	##000000
##4A8FE3	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6995E6

Deuteranopia (green-blind)

#5386E1

Tritanopia (blue-blind)

#00A2AE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4a8fe3;
/* rgb */ color: rgb(74, 143, 227);
/* oklch */ color: oklch(64.4% 0.145 254.7);

Tailwind

colors: {
  custom: {
    50: '#8cafec',
    500: '#4a8fe3',
    950: '#000000',
  },
}

SCSS

$custom: #4a8fe3;
$custom-light: #8cafec;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8fe3",
  "rgb": {
    "r": 74,
    "g": 143,
    "b": 227
  },
  "hsl": {
    "h": 212.941,
    "s": 73.206,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64436,
    "c": 0.14456,
    "h": 254.7
  },
  "luminance": 0.26647
}

Semantic roles & 50–950 ramp

primary

#4A8FE3

secondary

#E2C7A6

accent

#9D38F0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4A8FE3

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

Preview Lab → · Contrast checker → · Palette generator →