#4A458D#4A458D

#4A458D is a dark, moderate blue. Relative luminance 0.076; OKLCH L 43.3% C 0.115 H 283.6°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#4A458D
RGB	rgb(74, 69, 141)
HSL	hsl(244, 34%, 41%)
HSV	hsv(244, 51%, 55%)
CMYK	cmyk(47.5%, 51.1%, 0%, 44.7%)
CIE-LAB	lab(33.21, 22.01, -39.48)
CIE-LCH	lch(33.21, 45.20, 299.14°)
OKLab	oklab(43.3% 0.0272 -0.1122)
OKLCH	oklch(43.3% 0.115 283.6)
XYZ	xyz(9.7585, 7.6347, 26.1536)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A458D #888D45

analogous

#45648D #4A458D #6E458D

triadic

#4A458D #8D4A45 #458D4A

tetradic

#4A458D #8D4564 #888D45 #458D6E

square

#4A458D #8D4564 #888D45 #458D6E

split-complementary

#4A458D #8D6E45 #648D45

monochromatic

#1F1D3B #343164 #4A458D #645FB1 #8C88C5

Accessibility & contrast

On white

8.31

#4A458D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4A458D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A458D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A458D	#FFFFFF	#000000	##FFFFFF
##4A458D	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255090

Deuteranopia (green-blind)

#224C8B

Tritanopia (blue-blind)

#345462

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4a458d;
/* rgb */ color: rgb(74, 69, 141);
/* oklch */ color: oklch(43.3% 0.115 283.6);

Tailwind

colors: {
  custom: {
    50: '#8178af',
    500: '#4a458d',
    950: '#000000',
  },
}

SCSS

$custom: #4a458d;
$custom-light: #8178af;
$custom-dark: #000000;

JSON

{
  "hex": "#4a458d",
  "rgb": {
    "r": 74,
    "g": 69,
    "b": 141
  },
  "hsl": {
    "h": 244.167,
    "s": 34.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.433,
    "c": 0.11546,
    "h": 283.6
  },
  "luminance": 0.07635
}

Semantic roles & 50–950 ramp

primary

#4A458D

secondary

#ACB07E

accent

#CA5DC3

background

#F8F7FA

surface

#EFEDF4

border

#CAC8CE

text

#0B0910

muted

#7C7B7F

Preview Lab

Preview with #4A458D

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

Preview Lab → · Contrast checker → · Palette generator →