#4A4ECB#4A4ECB

#4A4ECB is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.7% C 0.190 H 275.7°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4A4ECB
RGB	rgb(74, 78, 203)
HSL	hsl(238, 55%, 54%)
HSV	hsv(238, 64%, 80%)
CMYK	cmyk(63.5%, 61.6%, 0%, 20.4%)
CIE-LAB	lab(39.94, 36.81, -65.48)
CIE-LCH	lch(39.94, 75.12, 299.34°)
OKLab	oklab(49.72% 0.0187 -0.1886)
OKLCH	oklch(49.72% 0.19 275.7)
XYZ	xyz(16.3244, 11.2151, 57.7928)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.31

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A4ECB #CBC74A

analogous

#4A8ECB #4A4ECB #874ACB

triadic

#4A4ECB #CB4A4E #4ECB4A

tetradic

#4A4ECB #CB4A8E #CBC74A #4ACB87

square

#4A4ECB #CB4A8E #CBC74A #4ACB87

split-complementary

#4A4ECB #CB874A #8ECB4A

monochromatic

#232578 #3034A8 #4A4ECB #7A7CD9 #A9ABE6

Accessibility & contrast

On white

6.48

#4A4ECB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4A4ECB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A4ECB

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A4ECB	#FFFFFF	#000000	##FFFFFF
##4A4ECB	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064CF

Deuteranopia (green-blind)

#0058C9

Tritanopia (blue-blind)

#006D85

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4a4ecb;
/* rgb */ color: rgb(74, 78, 203);
/* oklch */ color: oklch(49.7% 0.190 275.7);

Tailwind

colors: {
  custom: {
    50: '#8a80dc',
    500: '#4a4ecb',
    950: '#000000',
  },
}

SCSS

$custom: #4a4ecb;
$custom-light: #8a80dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a4ecb",
  "rgb": {
    "r": 74,
    "g": 78,
    "b": 203
  },
  "hsl": {
    "h": 238.14,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49717,
    "c": 0.18954,
    "h": 275.7
  },
  "luminance": 0.11216
}

Semantic roles & 50–950 ramp

primary

#4A4ECB

secondary

#D4D29D

accent

#DA49DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4A4ECB

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

Preview Lab → · Contrast checker → · Palette generator →