#4D7EE9#4D7EE9

#4D7EE9 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.3% C 0.170 H 263.7°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4D7EE9
RGB	rgb(77, 126, 233)
HSL	hsl(221, 78%, 61%)
HSV	hsv(221, 67%, 91%)
CMYK	cmyk(67%, 45.9%, 0%, 8.6%)
CIE-LAB	lab(54.43, 17.74, -59.09)
CIE-LCH	lch(54.43, 61.70, 286.71°)
OKLab	oklab(61.32% -0.0188 -0.1692)
OKLCH	oklch(61.32% 0.17 263.7)
XYZ	xyz(25.2242, 22.3802, 80.0655)
Luminance	0.2238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7EE9 #E9B84D

analogous

#4DCCE9 #4D7EE9 #6A4DE9

triadic

#4D7EE9 #E94D7E #7EE94D

tetradic

#4D7EE9 #E94DCC #E9B84D #4DE96A

square

#4D7EE9 #E94DCC #E9B84D #4DE96A

split-complementary

#4D7EE9 #E96A4D #CCE94D

monochromatic

#1543A7 #1B58DD #4D7EE9 #83A5F0 #BACDF6

Accessibility & contrast

On white

3.83

#4D7EE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#4D7EE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7EE9

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7EE9	#FFFFFF	#000000	##000000
##4D7EE9	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488AED

Deuteranopia (green-blind)

#287BE7

Tritanopia (blue-blind)

#0097A8

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4d7ee9;
/* rgb */ color: rgb(77, 126, 233);
/* oklch */ color: oklch(61.3% 0.170 263.7);

Tailwind

colors: {
  custom: {
    50: '#8fa2f1',
    500: '#4d7ee9',
    950: '#000000',
  },
}

SCSS

$custom: #4d7ee9;
$custom-light: #8fa2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7ee9",
  "rgb": {
    "r": 77,
    "g": 126,
    "b": 233
  },
  "hsl": {
    "h": 221.154,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.61316,
    "c": 0.1702,
    "h": 263.7
  },
  "luminance": 0.22383
}

Semantic roles & 50–950 ramp

primary

#4D7EE9

secondary

#E6D4AB

accent

#990BDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4D7EE9

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

Preview Lab → · Contrast checker → · Palette generator →