#4534B3#4534B3

#4534B3 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 43.0% C 0.190 H 280.9°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#4534B3
RGB	rgb(69, 52, 179)
HSL	hsl(248, 55%, 45%)
HSV	hsv(248, 71%, 70%)
CMYK	cmyk(61.5%, 70.9%, 0%, 29.8%)
CIE-LAB	lab(31.75, 43.73, -64.82)
CIE-LCH	lch(31.75, 78.19, 304.00°)
OKLab	oklab(43.05% 0.0359 -0.1869)
OKLCH	oklch(43.05% 0.19 280.9)
XYZ	xyz(11.8164, 6.9750, 43.3627)
Luminance	0.0698 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.77

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4534B3 #A2B334

analogous

#3463B3 #4534B3 #8434B3

triadic

#4534B3 #B34534 #34B345

tetradic

#4534B3 #B33463 #A2B334 #34B384

square

#4534B3 #B33463 #A2B334 #34B384

split-complementary

#4534B3 #B38434 #63B334

monochromatic

#201854 #332684 #4534B3 #6656CE #9186DC

Accessibility & contrast

On white

8.77

#4534B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#4534B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4534B3

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4534B3	#FFFFFF	#000000	##FFFFFF
##4534B3	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB7

Deuteranopia (green-blind)

#0046B1

Tritanopia (blue-blind)

#005670

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4534b3;
/* rgb */ color: rgb(69, 52, 179);
/* oklch */ color: oklch(43.0% 0.190 280.9);

Tailwind

colors: {
  custom: {
    50: '#866dcb',
    500: '#4534b3',
    950: '#000000',
  },
}

SCSS

$custom: #4534b3;
$custom-light: #866dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4534b3",
  "rgb": {
    "r": 69,
    "g": 52,
    "b": 179
  },
  "hsl": {
    "h": 248.031,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.4305,
    "c": 0.19029,
    "h": 280.9
  },
  "luminance": 0.06976
}

Semantic roles & 50–950 ramp

primary

#4534B3

secondary

#BCC57D

accent

#DE49CA

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4534B3

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

Preview Lab → · Contrast checker → · Palette generator →