#4A89E7#4A89E7

#4A89E7 is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.4% C 0.156 H 258.3°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4A89E7
RGB	rgb(74, 137, 231)
HSL	hsl(216, 77%, 60%)
HSV	hsv(216, 68%, 91%)
CMYK	cmyk(68%, 40.7%, 0%, 9.4%)
CIE-LAB	lab(57.19, 9.90, -53.57)
CIE-LCH	lch(57.19, 54.48, 280.47°)
OKLab	oklab(63.37% -0.0316 -0.1528)
OKLCH	oklch(63.37% 0.156 258.3)
XYZ	xyz(26.1883, 25.1140, 79.0531)
Luminance	0.2512 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A89E7 #E7A84A

analogous

#4AD7E7 #4A89E7 #5A4AE7

triadic

#4A89E7 #E74A89 #89E74A

tetradic

#4A89E7 #E74AD7 #E7A84A #4AE75A

square

#4A89E7 #E74AD7 #E7A84A #4AE75A

split-complementary

#4A89E7 #E75A4A #D7E74A

monochromatic

#154DA1 #1D67D7 #4A89E7 #80ACEE #B6CFF5

Accessibility & contrast

On white

3.49

#4A89E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#4A89E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A89E7

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A89E7	#FFFFFF	#000000	##000000
##4A89E7	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D91EB

Deuteranopia (green-blind)

#4483E5

Tritanopia (blue-blind)

#009FAD

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4a89e7;
/* rgb */ color: rgb(74, 137, 231);
/* oklch */ color: oklch(63.4% 0.156 258.3);

Tailwind

colors: {
  custom: {
    50: '#8daaef',
    500: '#4a89e7',
    950: '#000000',
  },
}

SCSS

$custom: #4a89e7;
$custom-light: #8daaef;
$custom-dark: #000000;

JSON

{
  "hex": "#4a89e7",
  "rgb": {
    "r": 74,
    "g": 137,
    "b": 231
  },
  "hsl": {
    "h": 215.924,
    "s": 76.585,
    "l": 59.804
  },
  "oklch": {
    "l": 0.63372,
    "c": 0.15607,
    "h": 258.3
  },
  "luminance": 0.25117
}

Semantic roles & 50–950 ramp

primary

#4A89E7

secondary

#E5CCA8

accent

#A735F3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4A89E7

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

Preview Lab → · Contrast checker → · Palette generator →