#4454AA#4454AA

#4454AA is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.9% C 0.138 H 272.3°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#4454AA
RGB	rgb(68, 84, 170)
HSL	hsl(231, 43%, 47%)
HSV	hsv(231, 60%, 67%)
CMYK	cmyk(60%, 50.6%, 0%, 33.3%)
CIE-LAB	lab(38.67, 20.67, -48.22)
CIE-LCH	lch(38.67, 52.46, 293.21°)
OKLab	oklab(47.91% 0.0054 -0.1379)
OKLCH	oklch(47.91% 0.138 272.3)
XYZ	xyz(12.8075, 10.4709, 39.3686)
Luminance	0.1047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4454AA #AA9A44

analogous

#4487AA #4454AA #6744AA

triadic

#4454AA #AA4454 #54AA44

tetradic

#4454AA #AA4487 #AA9A44 #44AA67

square

#4454AA #AA4487 #AA9A44 #44AA67

split-complementary

#4454AA #AA6744 #87AA44

monochromatic

#212953 #333E7E #4454AA #6877C3 #949ED4

Accessibility & contrast

On white

6.79

#4454AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4454AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4454AA

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4454AA	#FFFFFF	#000000	##FFFFFF
##4454AA	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2660AD

Deuteranopia (green-blind)

#1257A8

Tritanopia (blue-blind)

#006877

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4454aa;
/* rgb */ color: rgb(68, 84, 170);
/* oklch */ color: oklch(47.9% 0.138 272.3);

Tailwind

colors: {
  custom: {
    50: '#8183c4',
    500: '#4454aa',
    950: '#000000',
  },
}

SCSS

$custom: #4454aa;
$custom-light: #8183c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4454aa",
  "rgb": {
    "r": 68,
    "g": 84,
    "b": 170
  },
  "hsl": {
    "h": 230.588,
    "s": 42.857,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47914,
    "c": 0.13804,
    "h": 272.3
  },
  "luminance": 0.10472
}

Semantic roles & 50–950 ramp

primary

#4454AA

secondary

#C0B78A

accent

#BF55D3

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4454AA

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

Preview Lab → · Contrast checker → · Palette generator →