#3034C7#3034C7

#3034C7 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.6% C 0.220 H 271.6°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#3034C7
RGB	rgb(48, 52, 199)
HSL	hsl(238, 61%, 48%)
HSV	hsv(238, 76%, 78%)
CMYK	cmyk(75.9%, 73.9%, 0%, 22%)
CIE-LAB	lab(32.27, 47.90, -75.80)
CIE-LCH	lch(32.27, 89.67, 302.29°)
OKLab	oklab(43.64% 0.0061 -0.2194)
OKLCH	oklch(43.64% 0.22 271.6)
XYZ	xyz(12.7522, 7.2065, 54.7407)
Luminance	0.0721 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 4.12

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3034C7 #C7C330

analogous

#307FC7 #3034C7 #7830C7

triadic

#3034C7 #C73034 #34C730

tetradic

#3034C7 #C7307F #C7C330 #30C778

square

#3034C7 #C7307F #C7C330 #30C778

split-complementary

#3034C7 #C77830 #7FC730

monochromatic

#181A64 #242796 #3034C7 #5C60D8 #8E90E4

Accessibility & contrast

On white

8.60

#3034C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#3034C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3034C7

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3034C7	#FFFFFF	#000000	##FFFFFF
##3034C7	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053CB

Deuteranopia (green-blind)

#0044C4

Tritanopia (blue-blind)

#005F7B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3034c7;
/* rgb */ color: rgb(48, 52, 199);
/* oklch */ color: oklch(43.6% 0.220 271.6);

Tailwind

colors: {
  custom: {
    50: '#816dd9',
    500: '#3034c7',
    950: '#000000',
  },
}

SCSS

$custom: #3034c7;
$custom-light: #816dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#3034c7",
  "rgb": {
    "r": 48,
    "g": 52,
    "b": 199
  },
  "hsl": {
    "h": 238.411,
    "s": 61.134,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43639,
    "c": 0.21953,
    "h": 271.6
  },
  "luminance": 0.07208
}

Semantic roles & 50–950 ramp

primary

#3034C7

secondary

#CECC85

accent

#E044E4

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3034C7

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

Preview Lab → · Contrast checker → · Palette generator →