#4454B2#4454B2

#4454B2 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.5% C 0.149 H 272.4°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4454B2
RGB	rgb(68, 84, 178)
HSL	hsl(231, 45%, 48%)
HSV	hsv(231, 62%, 70%)
CMYK	cmyk(61.8%, 52.8%, 0%, 30.2%)
CIE-LAB	lab(39.21, 23.45, -52.08)
CIE-LCH	lch(39.21, 57.12, 294.24°)
OKLab	oklab(48.49% 0.0062 -0.1493)
OKLCH	oklch(48.49% 0.149 272.4)
XYZ	xyz(13.5874, 10.7828, 43.4761)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4454B2 #B2A244

analogous

#448BB2 #4454B2 #6B44B2

triadic

#4454B2 #B24454 #54B244

tetradic

#4454B2 #B2448B #B2A244 #44B26B

square

#4454B2 #B2448B #B2A244 #44B26B

split-complementary

#4454B2 #B26B44 #8BB244

monochromatic

#222A59 #333F86 #4454B2 #6C79C7 #99A2D8

Accessibility & contrast

On white

6.65

#4454B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4454B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4454B2

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4454B2	#FFFFFF	#000000	##FFFFFF
##4454B2	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B61B5

Deuteranopia (green-blind)

#0058B0

Tritanopia (blue-blind)

#006A7B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4454b2;
/* rgb */ color: rgb(68, 84, 178);
/* oklch */ color: oklch(48.5% 0.149 272.4);

Tailwind

colors: {
  custom: {
    50: '#8383ca',
    500: '#4454b2',
    950: '#000000',
  },
}

SCSS

$custom: #4454b2;
$custom-light: #8383ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4454b2",
  "rgb": {
    "r": 68,
    "g": 84,
    "b": 178
  },
  "hsl": {
    "h": 231.273,
    "s": 44.715,
    "l": 48.235
  },
  "oklch": {
    "l": 0.48492,
    "c": 0.14943,
    "h": 272.4
  },
  "luminance": 0.10784
}

Semantic roles & 50–950 ramp

primary

#4454B2

secondary

#C4BC8E

accent

#C253D4

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #4454B2

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

Preview Lab → · Contrast checker → · Palette generator →