#4458B9#4458B9

#4458B9 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.8% C 0.154 H 271.0°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4458B9
RGB	rgb(68, 88, 185)
HSL	hsl(230, 46%, 50%)
HSV	hsv(230, 63%, 73%)
CMYK	cmyk(63.2%, 52.4%, 0%, 27.5%)
CIE-LAB	lab(40.75, 23.33, -53.71)
CIE-LCH	lch(40.75, 58.56, 293.48°)
OKLab	oklab(49.81% 0.0028 -0.154)
OKLCH	oklch(49.81% 0.154 271)
XYZ	xyz(14.6276, 11.7099, 47.3789)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4458B9 #B9A544

analogous

#4492B9 #4458B9 #6B44B9

triadic

#4458B9 #B94458 #58B944

tetradic

#4458B9 #B94492 #B9A544 #44B96B

square

#4458B9 #B94492 #B9A544 #44B96B

split-complementary

#4458B9 #B96B44 #92B944

monochromatic

#232D5F #34438C #4458B9 #707FCA #9DA7DB

Accessibility & contrast

On white

6.28

#4458B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4458B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4458B9

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4458B9	#FFFFFF	#000000	##FFFFFF
##4458B9	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D65BC

Deuteranopia (green-blind)

#005BB7

Tritanopia (blue-blind)

#006F80

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4458b9;
/* rgb */ color: rgb(68, 88, 185);
/* oklch */ color: oklch(49.8% 0.154 271.0);

Tailwind

colors: {
  custom: {
    50: '#8486cf',
    500: '#4458b9',
    950: '#000000',
  },
}

SCSS

$custom: #4458b9;
$custom-light: #8486cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4458b9",
  "rgb": {
    "r": 68,
    "g": 88,
    "b": 185
  },
  "hsl": {
    "h": 229.744,
    "s": 46.245,
    "l": 49.608
  },
  "oklch": {
    "l": 0.49805,
    "c": 0.15406,
    "h": 271
  },
  "luminance": 0.11711
}

Semantic roles & 50–950 ramp

primary

#4458B9

secondary

#C7BE92

accent

#BF52D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4458B9

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

Preview Lab → · Contrast checker → · Palette generator →