#4A88E7#4A88E7

#4A88E7 is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.2% C 0.157 H 258.7°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4A88E7
RGB	rgb(74, 136, 231)
HSL	hsl(216, 77%, 60%)
HSV	hsv(216, 68%, 91%)
CMYK	cmyk(68%, 41.1%, 0%, 9.4%)
CIE-LAB	lab(56.91, 10.50, -54.01)
CIE-LCH	lch(56.91, 55.02, 281.00°)
OKLab	oklab(63.16% -0.0307 -0.1541)
OKLCH	oklch(63.16% 0.157 258.7)
XYZ	xyz(26.0468, 24.8310, 79.0060)
Luminance	0.2483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A88E7 #E7A94A

analogous

#4AD6E7 #4A88E7 #5B4AE7

triadic

#4A88E7 #E74A88 #88E74A

tetradic

#4A88E7 #E74AD6 #E7A94A #4AE75B

square

#4A88E7 #E74AD6 #E7A94A #4AE75B

split-complementary

#4A88E7 #E75B4A #D6E74A

monochromatic

#154DA1 #1D66D7 #4A88E7 #80ACEE #B6CFF5

Accessibility & contrast

On white

3.52

#4A88E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4A88E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A88E7

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A88E7	#FFFFFF	#000000	##000000
##4A88E7	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C90EB

Deuteranopia (green-blind)

#4282E5

Tritanopia (blue-blind)

#009EAC

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4a88e7;
/* rgb */ color: rgb(74, 136, 231);
/* oklch */ color: oklch(63.2% 0.157 258.7);

Tailwind

colors: {
  custom: {
    50: '#8daaef',
    500: '#4a88e7',
    950: '#000000',
  },
}

SCSS

$custom: #4a88e7;
$custom-light: #8daaef;
$custom-dark: #000000;

JSON

{
  "hex": "#4a88e7",
  "rgb": {
    "r": 74,
    "g": 136,
    "b": 231
  },
  "hsl": {
    "h": 216.306,
    "s": 76.585,
    "l": 59.804
  },
  "oklch": {
    "l": 0.63158,
    "c": 0.15716,
    "h": 258.7
  },
  "luminance": 0.24834
}

Semantic roles & 50–950 ramp

primary

#4A88E7

secondary

#E5CDA8

accent

#A835F3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4A88E7

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

Preview Lab → · Contrast checker → · Palette generator →