#4558AE#4558AE

#4558AE is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.1% C 0.138 H 271.1°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4558AE
RGB	rgb(69, 88, 174)
HSL	hsl(229, 43%, 48%)
HSV	hsv(229, 60%, 68%)
CMYK	cmyk(60.3%, 49.4%, 0%, 31.8%)
CIE-LAB	lab(40.08, 19.67, -48.32)
CIE-LCH	lch(40.08, 52.17, 292.15°)
OKLab	oklab(49.08% 0.0027 -0.1382)
OKLCH	oklch(49.08% 0.138 271.1)
XYZ	xyz(13.5814, 11.2996, 41.5015)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4558AE #AE9B45

analogous

#458CAE #4558AE #6745AE

triadic

#4558AE #AE4558 #58AE45

tetradic

#4558AE #AE458C #AE9B45 #45AE67

square

#4558AE #AE458C #AE9B45 #45AE67

split-complementary

#4558AE #AE6745 #8CAE45

monochromatic

#222C56 #344282 #4558AE #6C7CC5 #97A3D6

Accessibility & contrast

On white

6.44

#4558AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#4558AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4558AE

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4558AE	#FFFFFF	#000000	##FFFFFF
##4558AE	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C63B1

Deuteranopia (green-blind)

#185AAC

Tritanopia (blue-blind)

#006C7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4558ae;
/* rgb */ color: rgb(69, 88, 174);
/* oklch */ color: oklch(49.1% 0.138 271.1);

Tailwind

colors: {
  custom: {
    50: '#8286c7',
    500: '#4558ae',
    950: '#000000',
  },
}

SCSS

$custom: #4558ae;
$custom-light: #8286c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4558ae",
  "rgb": {
    "r": 69,
    "g": 88,
    "b": 174
  },
  "hsl": {
    "h": 229.143,
    "s": 43.21,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49079,
    "c": 0.13819,
    "h": 271.1
  },
  "luminance": 0.11301
}

Semantic roles & 50–950 ramp

primary

#4558AE

secondary

#C2B88D

accent

#BC55D3

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4558AE

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

Preview Lab → · Contrast checker → · Palette generator →