#4459CA#4459CA

#4459CA is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.3% C 0.176 H 270.9°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4459CA
RGB	rgb(68, 89, 202)
HSL	hsl(231, 56%, 53%)
HSV	hsv(231, 66%, 79%)
CMYK	cmyk(66.3%, 55.9%, 0%, 20.8%)
CIE-LAB	lab(42.21, 28.65, -61.23)
CIE-LCH	lch(42.21, 67.60, 295.08°)
OKLab	oklab(51.28% 0.0028 -0.1762)
OKLCH	oklch(51.28% 0.176 270.9)
XYZ	xyz(16.6133, 12.6364, 57.4292)
Luminance	0.1264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4459CA #CAB544

analogous

#449CCA #4459CA #7244CA

triadic

#4459CA #CA4459 #59CA44

tetradic

#4459CA #CA449C #CAB544 #44CA72

square

#4459CA #CA449C #CAB544 #44CA72

split-complementary

#4459CA #CA7244 #9CCA44

monochromatic

#212E73 #2E40A3 #4459CA #7483D8 #A3AEE5

Accessibility & contrast

On white

5.95

#4459CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4459CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4459CA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4459CA	#FFFFFF	#000000	##FFFFFF
##4459CA	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACE

Deuteranopia (green-blind)

#005EC8

Tritanopia (blue-blind)

#007489

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4459ca;
/* rgb */ color: rgb(68, 89, 202);
/* oklch */ color: oklch(51.3% 0.176 270.9);

Tailwind

colors: {
  custom: {
    50: '#8787db',
    500: '#4459ca',
    950: '#000000',
  },
}

SCSS

$custom: #4459ca;
$custom-light: #8787db;
$custom-dark: #000000;

JSON

{
  "hex": "#4459ca",
  "rgb": {
    "r": 68,
    "g": 89,
    "b": 202
  },
  "hsl": {
    "h": 230.597,
    "s": 55.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.51281,
    "c": 0.17618,
    "h": 270.9
  },
  "luminance": 0.12638
}

Semantic roles & 50–950 ramp

primary

#4459CA

secondary

#D2C998

accent

#C849DF

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #4459CA

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

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