#4A8AEB#4A8AEB

#4A8AEB is a light, vivid blue. Relative luminance 0.256; OKLCH L 63.8% C 0.160 H 258.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4A8AEB
RGB	rgb(74, 138, 235)
HSL	hsl(216, 80%, 61%)
HSV	hsv(216, 69%, 92%)
CMYK	cmyk(68.5%, 41.3%, 0%, 7.8%)
CIE-LAB	lab(57.68, 10.69, -55.00)
CIE-LCH	lch(57.68, 56.03, 281.00°)
OKLab	oklab(63.83% -0.0317 -0.157)
OKLCH	oklch(63.83% 0.16 258.6)
XYZ	xyz(26.9025, 25.6282, 82.1101)
Luminance	0.2563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8AEB #EBAB4A

analogous

#4ADBEB #4A8AEB #5A4AEB

triadic

#4A8AEB #EB4A8A #8AEB4A

tetradic

#4A8AEB #EB4ADB #EBAB4A #4AEB5A

square

#4A8AEB #EB4ADB #EBAB4A #4AEB5A

split-complementary

#4A8AEB #EB5A4A #DBEB4A

monochromatic

#134EA8 #1968DF #4A8AEB #81AEF1 #B8D1F7

Accessibility & contrast

On white

3.43

#4A8AEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#4A8AEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8AEB

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8AEB	#FFFFFF	#000000	##000000
##4A8AEB	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C93EF

Deuteranopia (green-blind)

#4284E9

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4a8aeb;
/* rgb */ color: rgb(74, 138, 235);
/* oklch */ color: oklch(63.8% 0.160 258.6);

Tailwind

colors: {
  custom: {
    50: '#8eabf2',
    500: '#4a8aeb',
    950: '#000000',
  },
}

SCSS

$custom: #4a8aeb;
$custom-light: #8eabf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8aeb",
  "rgb": {
    "r": 74,
    "g": 138,
    "b": 235
  },
  "hsl": {
    "h": 216.149,
    "s": 80.1,
    "l": 60.588
  },
  "oklch": {
    "l": 0.63828,
    "c": 0.1602,
    "h": 258.6
  },
  "luminance": 0.25631
}

Semantic roles & 50–950 ramp

primary

#4A8AEB

secondary

#E7CFAA

accent

#8809DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4A8AEB

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

Preview Lab → · Contrast checker → · Palette generator →