#4458BF#4458BF

#4458BF is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.2% C 0.162 H 271.1°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4458BF
RGB	rgb(68, 88, 191)
HSL	hsl(230, 49%, 51%)
HSV	hsv(230, 64%, 75%)
CMYK	cmyk(64.4%, 53.9%, 0%, 25.1%)
CIE-LAB	lab(41.17, 25.43, -56.54)
CIE-LCH	lch(41.17, 62.00, 294.22°)
OKLab	oklab(50.25% 0.0032 -0.1624)
OKLCH	oklch(50.25% 0.162 271.1)
XYZ	xyz(15.2744, 11.9686, 50.7853)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4458BF #BFAB44

analogous

#4495BF #4458BF #6D44BF

triadic

#4458BF #BF4458 #58BF44

tetradic

#4458BF #BF4495 #BFAB44 #44BF6D

square

#4458BF #BF4495 #BFAB44 #44BF6D

split-complementary

#4458BF #BF6D44 #95BF44

monochromatic

#232E66 #324293 #4458BF #7281CF #9FA9DE

Accessibility & contrast

On white

6.19

#4458BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#4458BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4458BF

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4458BF	#FFFFFF	#000000	##FFFFFF
##4458BF	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F67C3

Deuteranopia (green-blind)

#005CBD

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4458bf;
/* rgb */ color: rgb(68, 88, 191);
/* oklch */ color: oklch(50.2% 0.162 271.1);

Tailwind

colors: {
  custom: {
    50: '#8586d3',
    500: '#4458bf',
    950: '#000000',
  },
}

SCSS

$custom: #4458bf;
$custom-light: #8586d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4458bf",
  "rgb": {
    "r": 68,
    "g": 88,
    "b": 191
  },
  "hsl": {
    "h": 230.244,
    "s": 49.004,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50249,
    "c": 0.16241,
    "h": 271.1
  },
  "luminance": 0.1197
}

Semantic roles & 50–950 ramp

primary

#4458BF

secondary

#CBC294

accent

#C24FD9

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4458BF

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

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