#4559AE#4559AE

#4559AE is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.3% C 0.137 H 270.7°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4559AE
RGB	rgb(69, 89, 174)
HSL	hsl(229, 43%, 48%)
HSV	hsv(229, 60%, 68%)
CMYK	cmyk(60.3%, 48.9%, 0%, 31.8%)
CIE-LAB	lab(40.35, 19.03, -47.88)
CIE-LCH	lch(40.35, 51.53, 291.67°)
OKLab	oklab(49.29% 0.0017 -0.1369)
OKLCH	oklch(49.29% 0.137 270.7)
XYZ	xyz(13.6641, 11.4649, 41.5291)
Luminance	0.1147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4559AE #AE9A45

analogous

#458EAE #4559AE #6545AE

triadic

#4559AE #AE4559 #59AE45

tetradic

#4559AE #AE458E #AE9A45 #45AE65

square

#4559AE #AE458E #AE9A45 #45AE65

split-complementary

#4559AE #AE6545 #8EAE45

monochromatic

#222C56 #344382 #4559AE #6C7DC5 #97A3D6

Accessibility & contrast

On white

6.38

#4559AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#4559AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4559AE

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4559AE	#FFFFFF	#000000	##FFFFFF
##4559AE	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E64B1

Deuteranopia (green-blind)

#1C5BAC

Tritanopia (blue-blind)

#006C7B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4559ae;
/* rgb */ color: rgb(69, 89, 174);
/* oklch */ color: oklch(49.3% 0.137 270.7);

Tailwind

colors: {
  custom: {
    50: '#8287c7',
    500: '#4559ae',
    950: '#000000',
  },
}

SCSS

$custom: #4559ae;
$custom-light: #8287c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4559ae",
  "rgb": {
    "r": 69,
    "g": 89,
    "b": 174
  },
  "hsl": {
    "h": 228.571,
    "s": 43.21,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49286,
    "c": 0.13688,
    "h": 270.7
  },
  "luminance": 0.11466
}

Semantic roles & 50–950 ramp

primary

#4559AE

secondary

#C2B88D

accent

#BB55D3

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4559AE

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

Preview Lab → · Contrast checker → · Palette generator →