#4034C7#4034C7

#4034C7 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.6% C 0.216 H 276.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#4034C7
RGB	rgb(64, 52, 199)
HSL	hsl(245, 59%, 49%)
HSV	hsv(245, 74%, 78%)
CMYK	cmyk(67.8%, 73.9%, 0%, 22%)
CIE-LAB	lab(33.28, 49.40, -74.10)
CIE-LCH	lch(33.28, 89.06, 303.69°)
OKLab	oklab(44.62% 0.0253 -0.2141)
OKLCH	oklch(44.62% 0.216 276.7)
XYZ	xyz(13.6478, 7.6683, 54.7827)
Luminance	0.0767 (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

#4034C7 #BBC734

analogous

#3472C7 #4034C7 #8A34C7

triadic

#4034C7 #C74034 #34C740

tetradic

#4034C7 #C73472 #BBC734 #34C78A

square

#4034C7 #C73472 #BBC734 #34C78A

split-complementary

#4034C7 #C78A34 #72C734

monochromatic

#211B66 #302796 #4034C7 #6C62D6 #9993E3

Accessibility & contrast

On white

8.29

#4034C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4034C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4034C7

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4034C7	#FFFFFF	#000000	##FFFFFF
##4034C7	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CB

Deuteranopia (green-blind)

#0048C4

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4034c7;
/* rgb */ color: rgb(64, 52, 199);
/* oklch */ color: oklch(44.6% 0.216 276.7);

Tailwind

colors: {
  custom: {
    50: '#876ed9',
    500: '#4034c7',
    950: '#000000',
  },
}

SCSS

$custom: #4034c7;
$custom-light: #876ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#4034c7",
  "rgb": {
    "r": 64,
    "g": 52,
    "b": 199
  },
  "hsl": {
    "h": 244.898,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44621,
    "c": 0.21561,
    "h": 276.7
  },
  "luminance": 0.07669
}

Semantic roles & 50–950 ramp

primary

#4034C7

secondary

#C8CE89

accent

#E246D5

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4034C7

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

Preview Lab → · Contrast checker → · Palette generator →