#4D7EEB#4D7EEB

#4D7EEB is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.4% C 0.173 H 263.8°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4D7EEB
RGB	rgb(77, 126, 235)
HSL	hsl(221, 80%, 61%)
HSV	hsv(221, 67%, 92%)
CMYK	cmyk(67.2%, 46.4%, 0%, 7.8%)
CIE-LAB	lab(54.55, 18.44, -60.01)
CIE-LCH	lch(54.55, 62.78, 287.08°)
OKLab	oklab(61.45% -0.0185 -0.1719)
OKLCH	oklch(61.45% 0.173 263.8)
XYZ	xyz(25.5115, 22.4951, 81.5787)
Luminance	0.2250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7EEB #EBBA4D

analogous

#4DCDEB #4D7EEB #6B4DEB

triadic

#4D7EEB #EB4D7E #7EEB4D

tetradic

#4D7EEB #EB4DCD #EBBA4D #4DEB6B

square

#4D7EEB #EB4DCD #EBBA4D #4DEB6B

split-complementary

#4D7EEB #EB6B4D #CDEB4D

monochromatic

#1342AA #1957E1 #4D7EEB #84A6F1 #BBCEF7

Accessibility & contrast

On white

3.82

#4D7EEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#4D7EEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7EEB

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7EEB	#FFFFFF	#000000	##000000
##4D7EEB	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#468AEF

Deuteranopia (green-blind)

#247CE9

Tritanopia (blue-blind)

#0097A9

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4d7eeb;
/* rgb */ color: rgb(77, 126, 235);
/* oklch */ color: oklch(61.4% 0.173 263.8);

Tailwind

colors: {
  custom: {
    50: '#8fa2f2',
    500: '#4d7eeb',
    950: '#000000',
  },
}

SCSS

$custom: #4d7eeb;
$custom-light: #8fa2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7eeb",
  "rgb": {
    "r": 77,
    "g": 126,
    "b": 235
  },
  "hsl": {
    "h": 221.392,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.61447,
    "c": 0.17287,
    "h": 263.8
  },
  "luminance": 0.22498
}

Semantic roles & 50–950 ramp

primary

#4D7EEB

secondary

#E8D5AC

accent

#9B09DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4D7EEB

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

Preview Lab → · Contrast checker → · Palette generator →