#4458BD#4458BD

#4458BD is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.1% C 0.160 H 271.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4458BD
RGB	rgb(68, 88, 189)
HSL	hsl(230, 48%, 50%)
HSV	hsv(230, 64%, 74%)
CMYK	cmyk(64%, 53.4%, 0%, 25.9%)
CIE-LAB	lab(41.03, 24.73, -55.60)
CIE-LCH	lch(41.03, 60.85, 293.98°)
OKLab	oklab(50.1% 0.0031 -0.1596)
OKLCH	oklch(50.1% 0.16 271.1)
XYZ	xyz(15.0558, 11.8812, 49.6341)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4458BD #BDA944

analogous

#4494BD #4458BD #6D44BD

triadic

#4458BD #BD4458 #58BD44

tetradic

#4458BD #BD4494 #BDA944 #44BD6D

square

#4458BD #BD4494 #BDA944 #44BD6D

split-complementary

#4458BD #BD6D44 #94BD44

monochromatic

#232E63 #334391 #4458BD #7180CD #9EA9DD

Accessibility & contrast

On white

6.22

#4458BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4458BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4458BD

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4458BD	#FFFFFF	#000000	##FFFFFF
##4458BD	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1566C1

Deuteranopia (green-blind)

#005CBB

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4458bd;
/* rgb */ color: rgb(68, 88, 189);
/* oklch */ color: oklch(50.1% 0.160 271.1);

Tailwind

colors: {
  custom: {
    50: '#8486d2',
    500: '#4458bd',
    950: '#000000',
  },
}

SCSS

$custom: #4458bd;
$custom-light: #8486d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4458bd",
  "rgb": {
    "r": 68,
    "g": 88,
    "b": 189
  },
  "hsl": {
    "h": 230.083,
    "s": 47.826,
    "l": 50.392
  },
  "oklch": {
    "l": 0.501,
    "c": 0.15964,
    "h": 271.1
  },
  "luminance": 0.11883
}

Semantic roles & 50–950 ramp

primary

#4458BD

secondary

#C9C093

accent

#C150D7

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4458BD

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

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