#4454B4#4454B4

#4454B4 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.6% C 0.152 H 272.4°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4454B4
RGB	rgb(68, 84, 180)
HSL	hsl(231, 45%, 49%)
HSV	hsv(231, 62%, 71%)
CMYK	cmyk(62.2%, 53.3%, 0%, 29.4%)
CIE-LAB	lab(39.35, 24.15, -53.04)
CIE-LCH	lch(39.35, 58.28, 294.48°)
OKLab	oklab(48.64% 0.0063 -0.1521)
OKLCH	oklch(48.64% 0.152 272.4)
XYZ	xyz(13.7897, 10.8637, 44.5414)
Luminance	0.1086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4454B4 #B4A444

analogous

#448CB4 #4454B4 #6C44B4

triadic

#4454B4 #B44454 #54B444

tetradic

#4454B4 #B4448C #B4A444 #44B46C

square

#4454B4 #B4448C #B4A444 #44B46C

split-complementary

#4454B4 #B46C44 #8CB444

monochromatic

#222B5B #333F88 #4454B4 #6D7AC8 #9AA3D9

Accessibility & contrast

On white

6.62

#4454B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4454B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4454B4

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4454B4	#FFFFFF	#000000	##FFFFFF
##4454B4	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1762B7

Deuteranopia (green-blind)

#0058B2

Tritanopia (blue-blind)

#006A7C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4454b4;
/* rgb */ color: rgb(68, 84, 180);
/* oklch */ color: oklch(48.6% 0.152 272.4);

Tailwind

colors: {
  custom: {
    50: '#8383cb',
    500: '#4454b4',
    950: '#000000',
  },
}

SCSS

$custom: #4454b4;
$custom-light: #8383cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4454b4",
  "rgb": {
    "r": 68,
    "g": 84,
    "b": 180
  },
  "hsl": {
    "h": 231.429,
    "s": 45.161,
    "l": 48.627
  },
  "oklch": {
    "l": 0.4864,
    "c": 0.15224,
    "h": 272.4
  },
  "luminance": 0.10865
}

Semantic roles & 50–950 ramp

primary

#4454B4

secondary

#C5BD8F

accent

#C253D5

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4454B4

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

Preview Lab → · Contrast checker → · Palette generator →