#4D7DE5#4D7DE5

#4D7DE5 is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.9% C 0.166 H 263.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#4D7DE5
RGB	rgb(77, 125, 229)
HSL	hsl(221, 75%, 60%)
HSV	hsv(221, 66%, 90%)
CMYK	cmyk(66.4%, 45.4%, 0%, 10.2%)
CIE-LAB	lab(53.92, 16.97, -57.67)
CIE-LCH	lch(53.92, 60.11, 286.39°)
OKLab	oklab(60.85% -0.0185 -0.165)
OKLCH	oklch(60.85% 0.166 263.6)
XYZ	xyz(24.5321, 21.8998, 77.0478)
Luminance	0.2190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7DE5 #E5B54D

analogous

#4DC9E5 #4D7DE5 #694DE5

triadic

#4D7DE5 #E54D7D #7DE54D

tetradic

#4D7DE5 #E54DC9 #E5B54D #4DE569

square

#4D7DE5 #E54DC9 #E5B54D #4DE569

split-complementary

#4D7DE5 #E5694D #C9E54D

monochromatic

#1743A0 #1F59D6 #4D7DE5 #82A4ED #B8CBF5

Accessibility & contrast

On white

3.90

#4D7DE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#4D7DE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7DE5

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7DE5	#FFFFFF	#000000	##000000
##4D7DE5	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4988E9

Deuteranopia (green-blind)

#2C7AE3

Tritanopia (blue-blind)

#0095A6

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4d7de5;
/* rgb */ color: rgb(77, 125, 229);
/* oklch */ color: oklch(60.9% 0.166 263.6);

Tailwind

colors: {
  custom: {
    50: '#8ea2ee',
    500: '#4d7de5',
    950: '#000000',
  },
}

SCSS

$custom: #4d7de5;
$custom-light: #8ea2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7de5",
  "rgb": {
    "r": 77,
    "g": 125,
    "b": 229
  },
  "hsl": {
    "h": 221.053,
    "s": 74.51,
    "l": 60
  },
  "oklch": {
    "l": 0.6085,
    "c": 0.16603,
    "h": 263.6
  },
  "luminance": 0.21902
}

Semantic roles & 50–950 ramp

primary

#4D7DE5

secondary

#E4D2AA

accent

#B637F1

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #4D7DE5

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

Preview Lab → · Contrast checker → · Palette generator →