#4554C3#4554C3

#4554C3 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.8% C 0.173 H 272.7°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#4554C3
RGB	rgb(69, 84, 195)
HSL	hsl(233, 51%, 52%)
HSV	hsv(233, 65%, 76%)
CMYK	cmyk(64.6%, 56.9%, 0%, 23.5%)
CIE-LAB	lab(40.48, 29.54, -59.97)
CIE-LCH	lch(40.48, 66.86, 296.22°)
OKLab	oklab(49.84% 0.008 -0.1725)
OKLCH	oklch(49.84% 0.173 272.7)
XYZ	xyz(15.4716, 11.5446, 53.0322)
Luminance	0.1155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4554C3 #C3B445

analogous

#4593C3 #4554C3 #7545C3

triadic

#4554C3 #C34554 #54C345

tetradic

#4554C3 #C34593 #C3B445 #45C375

square

#4554C3 #C34593 #C3B445 #45C375

split-complementary

#4554C3 #C37545 #93C345

monochromatic

#232B6B #313E99 #4554C3 #737FD2 #A2A9E1

Accessibility & contrast

On white

6.35

#4554C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4554C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4554C3

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4554C3	#FFFFFF	#000000	##FFFFFF
##4554C3	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C7

Deuteranopia (green-blind)

#005AC1

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4554c3;
/* rgb */ color: rgb(69, 84, 195);
/* oklch */ color: oklch(49.8% 0.173 272.7);

Tailwind

colors: {
  custom: {
    50: '#8684d6',
    500: '#4554c3',
    950: '#000000',
  },
}

SCSS

$custom: #4554c3;
$custom-light: #8684d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4554c3",
  "rgb": {
    "r": 69,
    "g": 84,
    "b": 195
  },
  "hsl": {
    "h": 232.857,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49844,
    "c": 0.17269,
    "h": 272.7
  },
  "luminance": 0.11546
}

Semantic roles & 50–950 ramp

primary

#4554C3

secondary

#CEC796

accent

#CA4DDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4554C3

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

Preview Lab → · Contrast checker → · Palette generator →