#4D7FEA#4D7FEA

#4D7FEA is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.6% C 0.170 H 263.4°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4D7FEA
RGB	rgb(77, 127, 234)
HSL	hsl(221, 79%, 61%)
HSV	hsv(221, 67%, 92%)
CMYK	cmyk(67.1%, 45.7%, 0%, 8.2%)
CIE-LAB	lab(54.76, 17.48, -59.12)
CIE-LCH	lch(54.76, 61.65, 286.47°)
OKLab	oklab(61.59% -0.0196 -0.1692)
OKLCH	oklch(61.59% 0.17 263.4)
XYZ	xyz(25.4960, 22.6945, 80.8628)
Luminance	0.2270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7FEA #EAB84D

analogous

#4DCDEA #4D7FEA #694DEA

triadic

#4D7FEA #EA4D7F #7FEA4D

tetradic

#4D7FEA #EA4DCD #EAB84D #4DEA69

square

#4D7FEA #EA4DCD #EAB84D #4DEA69

split-complementary

#4D7FEA #EA694D #CDEA4D

monochromatic

#1443A9 #1A59DF #4D7FEA #84A6F0 #BACEF7

Accessibility & contrast

On white

3.79

#4D7FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#4D7FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7FEA

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7FEA	#FFFFFF	#000000	##000000
##4D7FEA	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#498BEE

Deuteranopia (green-blind)

#297CE8

Tritanopia (blue-blind)

#0098A9

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4d7fea;
/* rgb */ color: rgb(77, 127, 234);
/* oklch */ color: oklch(61.6% 0.170 263.4);

Tailwind

colors: {
  custom: {
    50: '#8fa3f1',
    500: '#4d7fea',
    950: '#000000',
  },
}

SCSS

$custom: #4d7fea;
$custom-light: #8fa3f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7fea",
  "rgb": {
    "r": 77,
    "g": 127,
    "b": 234
  },
  "hsl": {
    "h": 220.892,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.61587,
    "c": 0.17037,
    "h": 263.4
  },
  "luminance": 0.22697
}

Semantic roles & 50–950 ramp

primary

#4D7FEA

secondary

#E7D4AC

accent

#990ADB

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4D7FEA

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

Preview Lab → · Contrast checker → · Palette generator →