#4458D4#4458D4

#4458D4 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.9% C 0.191 H 271.2°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#4458D4
RGB	rgb(68, 88, 212)
HSL	hsl(232, 63%, 55%)
HSV	hsv(232, 68%, 83%)
CMYK	cmyk(67.9%, 58.5%, 0%, 16.9%)
CIE-LAB	lab(42.70, 32.78, -66.18)
CIE-LCH	lch(42.70, 73.86, 296.35°)
OKLab	oklab(51.88% 0.0039 -0.1907)
OKLCH	oklch(51.88% 0.191 271.2)
XYZ	xyz(17.7533, 12.9602, 63.8406)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4458D4 #D4C044

analogous

#44A0D4 #4458D4 #7844D4

triadic

#4458D4 #D44458 #58D444

tetradic

#4458D4 #D444A0 #D4C044 #44D478

square

#4458D4 #D444A0 #D4C044 #44D478

split-complementary

#4458D4 #D47844 #A0D444

monochromatic

#1D2B80 #293CB2 #4458D4 #7684DF #A8B1EB

Accessibility & contrast

On white

5.85

#4458D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#4458D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4458D4

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4458D4	#FFFFFF	#000000	##FFFFFF
##4458D4	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD8

Deuteranopia (green-blind)

#005ED2

Tritanopia (blue-blind)

#00778D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4458d4;
/* rgb */ color: rgb(68, 88, 212);
/* oklch */ color: oklch(51.9% 0.191 271.2);

Tailwind

colors: {
  custom: {
    50: '#8987e2',
    500: '#4458d4',
    950: '#000000',
  },
}

SCSS

$custom: #4458d4;
$custom-light: #8987e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4458d4",
  "rgb": {
    "r": 68,
    "g": 88,
    "b": 212
  },
  "hsl": {
    "h": 231.667,
    "s": 62.609,
    "l": 54.902
  },
  "oklch": {
    "l": 0.51883,
    "c": 0.19077,
    "h": 271.2
  },
  "luminance": 0.12962
}

Semantic roles & 50–950 ramp

primary

#4458D4

secondary

#D8D09C

accent

#CF42E6

background

#F9F8FE

surface

#F1EFFC

border

#CBCAD5

text

#0D0B15

muted

#7E7C84

Preview Lab

Preview with #4458D4

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

Preview Lab → · Contrast checker → · Palette generator →