#4458AD#4458AD

#4458AD is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.9% C 0.137 H 270.6°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4458AD
RGB	rgb(68, 88, 173)
HSL	hsl(229, 44%, 47%)
HSV	hsv(229, 61%, 68%)
CMYK	cmyk(60.7%, 49.1%, 0%, 32.2%)
CIE-LAB	lab(39.96, 19.13, -47.93)
CIE-LCH	lch(39.96, 51.61, 291.76°)
OKLab	oklab(48.95% 0.0016 -0.137)
OKLCH	oklch(48.95% 0.137 270.6)
XYZ	xyz(13.4139, 11.2244, 40.9867)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4458AD #AD9944

analogous

#448DAD #4458AD #6444AD

triadic

#4458AD #AD4458 #58AD44

tetradic

#4458AD #AD448D #AD9944 #44AD64

square

#4458AD #AD448D #AD9944 #44AD64

split-complementary

#4458AD #AD6444 #8DAD44

monochromatic

#212B55 #334281 #4458AD #6A7BC4 #96A2D6

Accessibility & contrast

On white

6.47

#4458AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4458AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4458AD

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4458AD	#FFFFFF	#000000	##FFFFFF
##4458AD	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D63B0

Deuteranopia (green-blind)

#195AAB

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4458ad;
/* rgb */ color: rgb(68, 88, 173);
/* oklch */ color: oklch(48.9% 0.137 270.6);

Tailwind

colors: {
  custom: {
    50: '#8186c6',
    500: '#4458ad',
    950: '#000000',
  },
}

SCSS

$custom: #4458ad;
$custom-light: #8186c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4458ad",
  "rgb": {
    "r": 68,
    "g": 88,
    "b": 173
  },
  "hsl": {
    "h": 228.571,
    "s": 43.568,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48948,
    "c": 0.13706,
    "h": 270.6
  },
  "luminance": 0.11226
}

Semantic roles & 50–950 ramp

primary

#4458AD

secondary

#C1B78B

accent

#BB54D3

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4458AD

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

Preview Lab → · Contrast checker → · Palette generator →