#4034C8#4034C8

#4034C8 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.7% C 0.217 H 276.6°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#4034C8
RGB	rgb(64, 52, 200)
HSL	hsl(245, 59%, 49%)
HSV	hsv(245, 74%, 78%)
CMYK	cmyk(68%, 74%, 0%, 21.6%)
CIE-LAB	lab(33.38, 49.71, -74.52)
CIE-LCH	lch(33.38, 89.58, 303.71°)
OKLab	oklab(44.72% 0.0251 -0.2153)
OKLCH	oklch(44.72% 0.217 276.6)
XYZ	xyz(13.7643, 7.7149, 55.3961)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4034C8 #BCC834

analogous

#3472C8 #4034C8 #8A34C8

triadic

#4034C8 #C84034 #34C840

tetradic

#4034C8 #C83472 #BCC834 #34C88A

square

#4034C8 #C83472 #BCC834 #34C88A

split-complementary

#4034C8 #C88A34 #72C834

monochromatic

#211B67 #302797 #4034C8 #6C63D6 #9A93E3

Accessibility & contrast

On white

8.26

#4034C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4034C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4034C8

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4034C8	#FFFFFF	#000000	##FFFFFF
##4034C8	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CC

Deuteranopia (green-blind)

#0048C5

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4034c8;
/* rgb */ color: rgb(64, 52, 200);
/* oklch */ color: oklch(44.7% 0.217 276.6);

Tailwind

colors: {
  custom: {
    50: '#876eda',
    500: '#4034c8',
    950: '#000000',
  },
}

SCSS

$custom: #4034c8;
$custom-light: #876eda;
$custom-dark: #000000;

JSON

{
  "hex": "#4034c8",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 200
  },
  "hsl": {
    "h": 244.865,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44721,
    "c": 0.21681,
    "h": 276.6
  },
  "luminance": 0.07716
}

Semantic roles & 50–950 ramp

primary

#4034C8

secondary

#C9CE8A

accent

#E246D5

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4034C8

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

Preview Lab → · Contrast checker → · Palette generator →