#4A8FDF#4A8FDF

#4A8FDF is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.2% C 0.139 H 253.7°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4A8FDF
RGB	rgb(74, 143, 223)
HSL	hsl(212, 70%, 58%)
HSV	hsv(212, 67%, 87%)
CMYK	cmyk(66.8%, 35.9%, 0%, 12.5%)
CIE-LAB	lab(58.44, 3.55, -47.13)
CIE-LCH	lch(58.44, 47.26, 274.31°)
OKLab	oklab(64.21% -0.0392 -0.1338)
OKLCH	oklch(64.21% 0.139 253.7)
XYZ	xyz(25.9609, 26.4258, 73.5303)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8FDF #DF9A4A

analogous

#4AD9DF #4A8FDF #4F4ADF

triadic

#4A8FDF #DF4A8F #8FDF4A

tetradic

#4A8FDF #DF4AD9 #DF9A4A #4ADF4F

square

#4A8FDF #DF4AD9 #DF9A4A #4ADF4F

split-complementary

#4A8FDF #DF4F4A #D9DF4A

monochromatic

#1A5394 #2370C8 #4A8FDF #7EAFE8 #B2CFF1

Accessibility & contrast

On white

3.34

#4A8FDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#4A8FDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8FDF

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8FDF	#FFFFFF	#000000	##000000
##4A8FDF	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B94E2

Deuteranopia (green-blind)

#5686DD

Tritanopia (blue-blind)

#00A2AC

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4a8fdf;
/* rgb */ color: rgb(74, 143, 223);
/* oklch */ color: oklch(64.2% 0.139 253.7);

Tailwind

colors: {
  custom: {
    50: '#8bafe9',
    500: '#4a8fdf',
    950: '#000000',
  },
}

SCSS

$custom: #4a8fdf;
$custom-light: #8bafe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8fdf",
  "rgb": {
    "r": 74,
    "g": 143,
    "b": 223
  },
  "hsl": {
    "h": 212.215,
    "s": 69.953,
    "l": 58.235
  },
  "oklch": {
    "l": 0.6421,
    "c": 0.13947,
    "h": 253.7
  },
  "luminance": 0.26428
}

Semantic roles & 50–950 ramp

primary

#4A8FDF

secondary

#E0C5A5

accent

#9A3BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4A8FDF

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

Preview Lab → · Contrast checker → · Palette generator →