#4459B2#4459B2

#4459B2 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.5% C 0.143 H 270.4°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4459B2
RGB	rgb(68, 89, 178)
HSL	hsl(229, 45%, 48%)
HSV	hsv(229, 62%, 70%)
CMYK	cmyk(61.8%, 50%, 0%, 30.2%)
CIE-LAB	lab(40.55, 20.23, -49.92)
CIE-LCH	lch(40.55, 53.87, 292.06°)
OKLab	oklab(49.5% 0.0011 -0.1429)
OKLCH	oklch(49.5% 0.143 270.4)
XYZ	xyz(13.9895, 11.5869, 43.6101)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4459B2 #B29D44

analogous

#4490B2 #4459B2 #6644B2

triadic

#4459B2 #B24459 #59B244

tetradic

#4459B2 #B24490 #B29D44 #44B266

square

#4459B2 #B24490 #B29D44 #44B266

split-complementary

#4459B2 #B26644 #90B244

monochromatic

#222D59 #334386 #4459B2 #6C7EC7 #99A5D8

Accessibility & contrast

On white

6.33

#4459B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4459B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4459B2

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4459B2	#FFFFFF	#000000	##FFFFFF
##4459B2	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A65B5

Deuteranopia (green-blind)

#115BB0

Tritanopia (blue-blind)

#006D7D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4459b2;
/* rgb */ color: rgb(68, 89, 178);
/* oklch */ color: oklch(49.5% 0.143 270.4);

Tailwind

colors: {
  custom: {
    50: '#8287ca',
    500: '#4459b2',
    950: '#000000',
  },
}

SCSS

$custom: #4459b2;
$custom-light: #8287ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4459b2",
  "rgb": {
    "r": 68,
    "g": 89,
    "b": 178
  },
  "hsl": {
    "h": 228.545,
    "s": 44.715,
    "l": 48.235
  },
  "oklch": {
    "l": 0.49504,
    "c": 0.14289,
    "h": 270.4
  },
  "luminance": 0.11588
}

Semantic roles & 50–950 ramp

primary

#4459B2

secondary

#C4BA8E

accent

#BC53D4

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4459B2

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

Preview Lab → · Contrast checker → · Palette generator →