#4458D3#4458D3

#4458D3 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.8% C 0.189 H 271.2°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#4458D3
RGB	rgb(68, 88, 211)
HSL	hsl(232, 62%, 55%)
HSV	hsv(232, 68%, 83%)
CMYK	cmyk(67.8%, 58.3%, 0%, 17.3%)
CIE-LAB	lab(42.63, 32.43, -65.73)
CIE-LCH	lch(42.63, 73.30, 296.26°)
OKLab	oklab(51.8% 0.0039 -0.1894)
OKLCH	oklch(51.8% 0.189 271.2)
XYZ	xyz(17.6275, 12.9099, 63.1783)
Luminance	0.1291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4458D3 #D3BF44

analogous

#44A0D3 #4458D3 #7744D3

triadic

#4458D3 #D34458 #58D344

tetradic

#4458D3 #D344A0 #D3BF44 #44D377

square

#4458D3 #D344A0 #D3BF44 #44D377

split-complementary

#4458D3 #D37744 #A0D344

monochromatic

#1E2B7F #293CB0 #4458D3 #7684DF #A7B0EA

Accessibility & contrast

On white

5.86

#4458D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4458D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4458D3

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4458D3	#FFFFFF	#000000	##FFFFFF
##4458D3	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD7

Deuteranopia (green-blind)

#005ED1

Tritanopia (blue-blind)

#00768D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4458d3;
/* rgb */ color: rgb(68, 88, 211);
/* oklch */ color: oklch(51.8% 0.189 271.2);

Tailwind

colors: {
  custom: {
    50: '#8987e1',
    500: '#4458d3',
    950: '#000000',
  },
}

SCSS

$custom: #4458d3;
$custom-light: #8987e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4458d3",
  "rgb": {
    "r": 68,
    "g": 88,
    "b": 211
  },
  "hsl": {
    "h": 231.608,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.51803,
    "c": 0.18945,
    "h": 271.2
  },
  "luminance": 0.12912
}

Semantic roles & 50–950 ramp

primary

#4458D3

secondary

#D8CF9B

accent

#CE43E5

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4458D3

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

Preview Lab → · Contrast checker → · Palette generator →