#4A8AFA#4A8AFA

#4A8AFA is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.8% C 0.180 H 260.7°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4A8AFA
RGB	rgb(74, 138, 250)
HSL	hsl(218, 95%, 64%)
HSV	hsv(218, 70%, 98%)
CMYK	cmyk(70.4%, 44.8%, 0%, 2%)
CIE-LAB	lab(58.54, 15.94, -61.93)
CIE-LCH	lch(58.54, 63.95, 284.44°)
OKLab	oklab(64.77% -0.029 -0.1774)
OKLCH	oklch(64.77% 0.18 260.7)
XYZ	xyz(29.1616, 26.5318, 94.0082)
Luminance	0.2653 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8AFA #FABA4A

analogous

#4AE2FA #4A8AFA #624AFA

triadic

#4A8AFA #FA4A8A #8AFA4A

tetradic

#4A8AFA #FA4AE2 #FABA4A #4AFA62

square

#4A8AFA #FA4AE2 #FABA4A #4AFA62

split-complementary

#4A8AFA #FA624A #E2FA4A

monochromatic

#054BC4 #0E64F8 #4A8AFA #86B0FC #C1D7FD

Accessibility & contrast

On white

3.33

#4A8AFA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#4A8AFA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8AFA

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8AFA	#FFFFFF	#000000	##000000
##4A8AFA	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5195FE

Deuteranopia (green-blind)

#2D85F8

Tritanopia (blue-blind)

#00A4B6

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4a8afa;
/* rgb */ color: rgb(74, 138, 250);
/* oklch */ color: oklch(64.8% 0.180 260.7);

Tailwind

colors: {
  custom: {
    50: '#90abfc',
    500: '#4a8afa',
    950: '#000000',
  },
}

SCSS

$custom: #4a8afa;
$custom-light: #90abfc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8afa",
  "rgb": {
    "r": 74,
    "g": 138,
    "b": 250
  },
  "hsl": {
    "h": 218.182,
    "s": 94.624,
    "l": 63.529
  },
  "oklch": {
    "l": 0.64766,
    "c": 0.17972,
    "h": 260.7
  },
  "luminance": 0.26535
}

Semantic roles & 50–950 ramp

primary

#4A8AFA

secondary

#EFD8B1

accent

#9200E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1018

muted

#7E7F86

Preview Lab

Preview with #4A8AFA

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

Preview Lab → · Contrast checker → · Palette generator →