#3D459E#3D459E

#3D459E is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.6% C 0.143 H 274.9°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#3D459E
RGB	rgb(61, 69, 158)
HSL	hsl(235, 44%, 43%)
HSV	hsv(235, 61%, 62%)
CMYK	cmyk(61.4%, 56.3%, 0%, 38%)
CIE-LAB	lab(33.38, 24.91, -49.59)
CIE-LCH	lch(33.38, 55.50, 296.67°)
OKLab	oklab(43.55% 0.0122 -0.1423)
OKLCH	oklch(43.55% 0.143 274.9)
XYZ	xyz(10.2221, 7.7162, 33.2918)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D459E #9E963D

analogous

#3D759E #3D459E #663D9E

triadic

#3D459E #9E3D45 #459E3D

tetradic

#3D459E #9E3D75 #9E963D #3D9E66

square

#3D459E #9E3D75 #9E963D #3D9E66

split-complementary

#3D459E #9E663D #759E3D

monochromatic

#1B1E46 #2C3272 #3D459E #5962BF #858CD0

Accessibility & contrast

On white

8.26

#3D459E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3D459E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D459E

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D459E	#FFFFFF	#000000	##FFFFFF
##3D459E	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)

#0053A1

Deuteranopia (green-blind)

#004A9C

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d459e;
/* rgb */ color: rgb(61, 69, 158);
/* oklch */ color: oklch(43.6% 0.143 274.9);

Tailwind

colors: {
  custom: {
    50: '#7c78bb',
    500: '#3d459e',
    950: '#000000',
  },
}

SCSS

$custom: #3d459e;
$custom-light: #7c78bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d459e",
  "rgb": {
    "r": 61,
    "g": 69,
    "b": 158
  },
  "hsl": {
    "h": 235.052,
    "s": 44.292,
    "l": 42.941
  },
  "oklch": {
    "l": 0.43551,
    "c": 0.14285,
    "h": 274.9
  },
  "luminance": 0.07717
}

Semantic roles & 50–950 ramp

primary

#3D459E

secondary

#BAB57D

accent

#C954D4

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3D459E

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

Preview Lab → · Contrast checker → · Palette generator →