#4E4FA8#4E4FA8

#4E4FA8 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.5% C 0.140 H 279.2°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4E4FA8
RGB	rgb(78, 79, 168)
HSL	hsl(239, 37%, 48%)
HSV	hsv(239, 54%, 66%)
CMYK	cmyk(53.6%, 53%, 0%, 34.1%)
CIE-LAB	lab(37.91, 25.27, -48.22)
CIE-LCH	lch(37.91, 54.44, 297.65°)
OKLab	oklab(47.48% 0.0223 -0.1377)
OKLCH	oklch(47.48% 0.14 279.2)
XYZ	xyz(13.0035, 10.0380, 38.2905)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E4FA8 #A8A74E

analogous

#4E7CA8 #4E4FA8 #7A4EA8

triadic

#4E4FA8 #A84E4F #4FA84E

tetradic

#4E4FA8 #A84E7C #A8A74E #4EA87A

square

#4E4FA8 #A84E7C #A8A74E #4EA87A

split-complementary

#4E4FA8 #A87A4E #7CA84E

monochromatic

#272854 #3B3B7E #4E4FA8 #7575BF #9E9FD2

Accessibility & contrast

On white

6.98

#4E4FA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4E4FA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E4FA8

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E4FA8	#FFFFFF	#000000	##FFFFFF
##4E4FA8	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5DAB

Deuteranopia (green-blind)

#1256A6

Tritanopia (blue-blind)

#266374

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4e4fa8;
/* rgb */ color: rgb(78, 79, 168);
/* oklch */ color: oklch(47.5% 0.140 279.2);

Tailwind

colors: {
  custom: {
    50: '#8780c2',
    500: '#4e4fa8',
    950: '#000000',
  },
}

SCSS

$custom: #4e4fa8;
$custom-light: #8780c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e4fa8",
  "rgb": {
    "r": 78,
    "g": 79,
    "b": 168
  },
  "hsl": {
    "h": 239.333,
    "s": 36.585,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47475,
    "c": 0.13952,
    "h": 279.2
  },
  "luminance": 0.10039
}

Semantic roles & 50–950 ramp

primary

#4E4FA8

secondary

#BFBE93

accent

#CB5BCD

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A12

muted

#7D7C81

Preview Lab

Preview with #4E4FA8

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

Preview Lab → · Contrast checker → · Palette generator →