#3D53AE#3D53AE

#3D53AE is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.6% C 0.147 H 269.8°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3D53AE
RGB	rgb(61, 83, 174)
HSL	hsl(228, 48%, 46%)
HSV	hsv(228, 65%, 68%)
CMYK	cmyk(64.9%, 52.3%, 0%, 31.8%)
CIE-LAB	lab(38.26, 21.44, -51.28)
CIE-LCH	lch(38.26, 55.58, 292.69°)
OKLab	oklab(47.58% -0.0005 -0.1471)
OKLCH	oklch(47.58% 0.147 269.8)
XYZ	xyz(12.6551, 10.2335, 41.3445)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D53AE #AE983D

analogous

#3D8BAE #3D53AE #5F3DAE

triadic

#3D53AE #AE3D53 #53AE3D

tetradic

#3D53AE #AE3D8B #AE983D #3DAE5F

square

#3D53AE #AE3D8B #AE983D #3DAE5F

split-complementary

#3D53AE #AE5F3D #8BAE3D

monochromatic

#1D2853 #2D3D81 #3D53AE #6175C8 #8E9CD7

Accessibility & contrast

On white

6.89

#3D53AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#3D53AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D53AE

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D53AE	#FFFFFF	#000000	##FFFFFF
##3D53AE	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5FB1

Deuteranopia (green-blind)

#0055AC

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3d53ae;
/* rgb */ color: rgb(61, 83, 174);
/* oklch */ color: oklch(47.6% 0.147 269.8);

Tailwind

colors: {
  custom: {
    50: '#7e83c7',
    500: '#3d53ae',
    950: '#000000',
  },
}

SCSS

$custom: #3d53ae;
$custom-light: #7e83c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d53ae",
  "rgb": {
    "r": 61,
    "g": 83,
    "b": 174
  },
  "hsl": {
    "h": 228.319,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47575,
    "c": 0.14712,
    "h": 269.8
  },
  "luminance": 0.10235
}

Semantic roles & 50–950 ramp

primary

#3D53AE

secondary

#C2B685

accent

#BD50D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3D53AE

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

Preview Lab → · Contrast checker → · Palette generator →