#3D34CB#3D34CB

#3D34CB is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.8% C 0.221 H 275.4°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#3D34CB
RGB	rgb(61, 52, 203)
HSL	hsl(244, 59%, 50%)
HSV	hsv(244, 74%, 80%)
CMYK	cmyk(70%, 74.4%, 0%, 20.4%)
CIE-LAB	lab(33.48, 50.35, -76.12)
CIE-LCH	lch(33.48, 91.27, 303.48°)
OKLab	oklab(44.82% 0.0207 -0.2201)
OKLCH	oklch(44.82% 0.221 275.4)
XYZ	xyz(13.9284, 7.7586, 57.2519)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.07

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D34CB #C2CB34

analogous

#3477CB #3D34CB #8834CB

triadic

#3D34CB #CB3D34 #34CB3D

tetradic

#3D34CB #CB3477 #C2CB34 #34CB88

square

#3D34CB #CB3477 #C2CB34 #34CB88

split-complementary

#3D34CB #CB8834 #77CB34

monochromatic

#201B6A #2E289A #3D34CB #6C65D7 #9A95E4

Accessibility & contrast

On white

8.23

#3D34CB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#3D34CB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D34CB

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D34CB	#FFFFFF	#000000	##FFFFFF
##3D34CB	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CF

Deuteranopia (green-blind)

#0048C8

Tritanopia (blue-blind)

#00607D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3d34cb;
/* rgb */ color: rgb(61, 52, 203);
/* oklch */ color: oklch(44.8% 0.221 275.4);

Tailwind

colors: {
  custom: {
    50: '#876edc',
    500: '#3d34cb',
    950: '#000000',
  },
}

SCSS

$custom: #3d34cb;
$custom-light: #876edc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d34cb",
  "rgb": {
    "r": 61,
    "g": 52,
    "b": 203
  },
  "hsl": {
    "h": 243.576,
    "s": 59.216,
    "l": 50
  },
  "oklch": {
    "l": 0.44823,
    "c": 0.22106,
    "h": 275.4
  },
  "luminance": 0.0776
}

Semantic roles & 50–950 ramp

primary

#3D34CB

secondary

#CBCF8C

accent

#E245D9

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #3D34CB

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

Preview Lab → · Contrast checker → · Palette generator →