#4459AA#4459AA

#4459AA is a mid, vivid blue. Relative luminance 0.113; OKLCH L 48.9% C 0.131 H 270.0°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4459AA
RGB	rgb(68, 89, 170)
HSL	hsl(228, 43%, 47%)
HSV	hsv(228, 60%, 67%)
CMYK	cmyk(60%, 47.6%, 0%, 33.3%)
CIE-LAB	lab(40.04, 17.44, -46.02)
CIE-LCH	lch(40.04, 49.22, 290.76°)
OKLab	oklab(48.95% 0.0001 -0.1314)
OKLCH	oklch(48.95% 0.131 270)
XYZ	xyz(13.2095, 11.2749, 39.5026)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4459AA #AA9544

analogous

#448CAA #4459AA #6244AA

triadic

#4459AA #AA4459 #59AA44

tetradic

#4459AA #AA448C #AA9544 #44AA62

square

#4459AA #AA448C #AA9544 #44AA62

split-complementary

#4459AA #AA6244 #8CAA44

monochromatic

#212B53 #33427E #4459AA #687BC3 #94A1D4

Accessibility & contrast

On white

6.45

#4459AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4459AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4459AA

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4459AA	#FFFFFF	#000000	##FFFFFF
##4459AA	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3263AD

Deuteranopia (green-blind)

#215AA8

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4459aa;
/* rgb */ color: rgb(68, 89, 170);
/* oklch */ color: oklch(48.9% 0.131 270.0);

Tailwind

colors: {
  custom: {
    50: '#8187c4',
    500: '#4459aa',
    950: '#000000',
  },
}

SCSS

$custom: #4459aa;
$custom-light: #8187c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4459aa",
  "rgb": {
    "r": 68,
    "g": 89,
    "b": 170
  },
  "hsl": {
    "h": 227.647,
    "s": 42.857,
    "l": 46.667
  },
  "oklch": {
    "l": 0.4895,
    "c": 0.13142,
    "h": 270
  },
  "luminance": 0.11276
}

Semantic roles & 50–950 ramp

primary

#4459AA

secondary

#C0B58A

accent

#B955D3

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4459AA

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

Preview Lab → · Contrast checker → · Palette generator →