#4B7DE7#4B7DE7

#4B7DE7 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.9% C 0.169 H 263.3°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4B7DE7
RGB	rgb(75, 125, 231)
HSL	hsl(221, 76%, 60%)
HSV	hsv(221, 68%, 91%)
CMYK	cmyk(67.5%, 45.9%, 0%, 9.4%)
CIE-LAB	lab(53.95, 17.35, -58.74)
CIE-LCH	lch(53.95, 61.25, 286.46°)
OKLab	oklab(60.89% -0.0198 -0.1682)
OKLCH	oklch(60.89% 0.169 263.3)
XYZ	xyz(24.6540, 21.9301, 78.5195)
Luminance	0.2193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7DE7 #E7B54B

analogous

#4BCBE7 #4B7DE7 #674BE7

triadic

#4B7DE7 #E74B7D #7DE74B

tetradic

#4B7DE7 #E74BCB #E7B54B #4BE767

square

#4B7DE7 #E74BCB #E7B54B #4BE767

split-complementary

#4B7DE7 #E7674B #CBE74B

monochromatic

#1643A2 #1D59D8 #4B7DE7 #81A4EE #B7CBF5

Accessibility & contrast

On white

3.90

#4B7DE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4B7DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7DE7

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7DE7	#FFFFFF	#000000	##000000
##4B7DE7	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4789EB

Deuteranopia (green-blind)

#277AE5

Tritanopia (blue-blind)

#0096A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4b7de7;
/* rgb */ color: rgb(75, 125, 231);
/* oklch */ color: oklch(60.9% 0.169 263.3);

Tailwind

colors: {
  custom: {
    50: '#8ea2ef',
    500: '#4b7de7',
    950: '#000000',
  },
}

SCSS

$custom: #4b7de7;
$custom-light: #8ea2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7de7",
  "rgb": {
    "r": 75,
    "g": 125,
    "b": 231
  },
  "hsl": {
    "h": 220.769,
    "s": 76.471,
    "l": 60
  },
  "oklch": {
    "l": 0.60889,
    "c": 0.16935,
    "h": 263.3
  },
  "luminance": 0.21933
}

Semantic roles & 50–950 ramp

primary

#4B7DE7

secondary

#E5D2A9

accent

#B635F3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #4B7DE7

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

Preview Lab → · Contrast checker → · Palette generator →