#4B7DE8#4B7DE8

#4B7DE8 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.0% C 0.171 H 263.4°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4B7DE8
RGB	rgb(75, 125, 232)
HSL	hsl(221, 77%, 60%)
HSV	hsv(221, 68%, 91%)
CMYK	cmyk(67.7%, 46.1%, 0%, 9%)
CIE-LAB	lab(54.01, 17.70, -59.20)
CIE-LCH	lch(54.01, 61.79, 286.65°)
OKLab	oklab(60.96% -0.0197 -0.1695)
OKLCH	oklch(60.96% 0.171 263.4)
XYZ	xyz(24.7956, 21.9868, 79.2654)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7DE8 #E8B64B

analogous

#4BCBE8 #4B7DE8 #684BE8

triadic

#4B7DE8 #E84B7D #7DE84B

tetradic

#4B7DE8 #E84BCB #E8B64B #4BE868

square

#4B7DE8 #E84BCB #E8B64B #4BE868

split-complementary

#4B7DE8 #E8684B #CBE84B

monochromatic

#1542A4 #1C58DA #4B7DE8 #81A4EF #B8CBF6

Accessibility & contrast

On white

3.89

#4B7DE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4B7DE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7DE8

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7DE8	#FFFFFF	#000000	##000000
##4B7DE8	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4689EC

Deuteranopia (green-blind)

#257AE6

Tritanopia (blue-blind)

#0096A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4b7de8;
/* rgb */ color: rgb(75, 125, 232);
/* oklch */ color: oklch(61.0% 0.171 263.4);

Tailwind

colors: {
  custom: {
    50: '#8ea2f0',
    500: '#4b7de8',
    950: '#000000',
  },
}

SCSS

$custom: #4b7de8;
$custom-light: #8ea2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7de8",
  "rgb": {
    "r": 75,
    "g": 125,
    "b": 232
  },
  "hsl": {
    "h": 220.892,
    "s": 77.34,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60955,
    "c": 0.17068,
    "h": 263.4
  },
  "luminance": 0.21989
}

Semantic roles & 50–950 ramp

primary

#4B7DE8

secondary

#E6D2A9

accent

#980CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4B7DE8

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

Preview Lab → · Contrast checker → · Palette generator →