#3D5FA7#3D5FA7

#3D5FA7 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.6% C 0.122 H 263.5°. Best body text is #FFFFFF at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FA7
RGB	rgb(61, 95, 167)
HSL	hsl(221, 46%, 45%)
HSV	hsv(221, 63%, 65%)
CMYK	cmyk(63.5%, 43.1%, 0%, 34.5%)
CIE-LAB	lab(41.16, 11.16, -42.48)
CIE-LCH	lch(41.16, 43.92, 284.72°)
OKLab	oklab(49.65% -0.0137 -0.1211)
OKLCH	oklch(49.65% 0.122 263.5)
XYZ	xyz(12.9893, 11.9654, 38.1767)
Luminance	0.1197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FA7 #A7853D

analogous

#3D94A7 #3D5FA7 #503DA7

triadic

#3D5FA7 #A73D5F #5FA73D

tetradic

#3D5FA7 #A73D94 #A7853D #3DA750

square

#3D5FA7 #A73D94 #A7853D #3DA750

split-complementary

#3D5FA7 #A7503D #94A73D

monochromatic

#1C2C4D #2D457A #3D5FA7 #5D7EC4 #8AA2D4

Accessibility & contrast

On white

6.19

#3D5FA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3D5FA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FA7

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FA7	#FFFFFF	#000000	##FFFFFF
##3D5FA7	1.00	6.19	3.39	6.19
#FFFFFF	6.19	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E66AA

Deuteranopia (green-blind)

#2E5DA5

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3d5fa7;
/* rgb */ color: rgb(61, 95, 167);
/* oklch */ color: oklch(49.6% 0.122 263.5);

Tailwind

colors: {
  custom: {
    50: '#7d8cc1',
    500: '#3d5fa7',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fa7;
$custom-light: #7d8cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fa7",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 167
  },
  "hsl": {
    "h": 220.755,
    "s": 46.491,
    "l": 44.706
  },
  "oklch": {
    "l": 0.49647,
    "c": 0.12184,
    "h": 263.5
  },
  "luminance": 0.11967
}

Semantic roles & 50–950 ramp

primary

#3D5FA7

secondary

#BFAB81

accent

#AC52D6

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3D5FA7

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

Preview Lab → · Contrast checker → · Palette generator →