#3D4AAA#3D4AAA

#3D4AAA is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.5% C 0.153 H 272.9°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#3D4AAA
RGB	rgb(61, 74, 170)
HSL	hsl(233, 47%, 45%)
HSV	hsv(233, 64%, 67%)
CMYK	cmyk(64.1%, 56.5%, 0%, 33.3%)
CIE-LAB	lab(35.58, 25.88, -53.24)
CIE-LCH	lch(35.58, 59.19, 295.93°)
OKLab	oklab(45.47% 0.0078 -0.153)
OKLCH	oklch(45.47% 0.153 272.9)
XYZ	xyz(11.6265, 8.7909, 39.1065)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4AAA #AA9D3D

analogous

#3D80AA #3D4AAA #663DAA

triadic

#3D4AAA #AA3D4A #4AAA3D

tetradic

#3D4AAA #AA3D80 #AA9D3D #3DAA66

square

#3D4AAA #AA3D80 #AA9D3D #3DAA66

split-complementary

#3D4AAA #AA663D #80AA3D

monochromatic

#1D2350 #2D367D #3D4AAA #5F6BC5 #8C95D6

Accessibility & contrast

On white

7.61

#3D4AAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3D4AAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4AAA

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4AAA	#FFFFFF	#000000	##FFFFFF
##3D4AAA	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AD

Deuteranopia (green-blind)

#004FA8

Tritanopia (blue-blind)

#006172

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d4aaa;
/* rgb */ color: rgb(61, 74, 170);
/* oklch */ color: oklch(45.5% 0.153 272.9);

Tailwind

colors: {
  custom: {
    50: '#7e7cc4',
    500: '#3d4aaa',
    950: '#000000',
  },
}

SCSS

$custom: #3d4aaa;
$custom-light: #7e7cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4aaa",
  "rgb": {
    "r": 61,
    "g": 74,
    "b": 170
  },
  "hsl": {
    "h": 232.844,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.4547,
    "c": 0.15319,
    "h": 272.9
  },
  "luminance": 0.08792
}

Semantic roles & 50–950 ramp

primary

#3D4AAA

secondary

#C0B982

accent

#C751D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3D4AAA

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

Preview Lab → · Contrast checker → · Palette generator →