#3D5BAD#3D5BAD

#3D5BAD is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.2% C 0.135 H 266.4°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#3D5BAD
RGB	rgb(61, 91, 173)
HSL	hsl(224, 48%, 46%)
HSV	hsv(224, 65%, 68%)
CMYK	cmyk(64.7%, 47.4%, 0%, 32.2%)
CIE-LAB	lab(40.39, 15.89, -47.25)
CIE-LCH	lch(40.39, 49.85, 288.59°)
OKLab	oklab(49.18% -0.0085 -0.1351)
OKLCH	oklch(49.18% 0.135 266.4)
XYZ	xyz(13.2058, 11.4902, 41.0490)
Luminance	0.1149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5BAD #AD8F3D

analogous

#3D93AD #3D5BAD #573DAD

triadic

#3D5BAD #AD3D5B #5BAD3D

tetradic

#3D5BAD #AD3D93 #AD8F3D #3DAD57

square

#3D5BAD #AD3D93 #AD8F3D #3DAD57

split-complementary

#3D5BAD #AD573D #93AD3D

monochromatic

#1D2B53 #2D4380 #3D5BAD #607CC7 #8DA1D7

Accessibility & contrast

On white

6.37

#3D5BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#3D5BAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5BAD

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5BAD	#FFFFFF	#000000	##FFFFFF
##3D5BAD	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3265B0

Deuteranopia (green-blind)

#1C5AAB

Tritanopia (blue-blind)

#006E7B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3d5bad;
/* rgb */ color: rgb(61, 91, 173);
/* oklch */ color: oklch(49.2% 0.135 266.4);

Tailwind

colors: {
  custom: {
    50: '#7e89c6',
    500: '#3d5bad',
    950: '#000000',
  },
}

SCSS

$custom: #3d5bad;
$custom-light: #7e89c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5bad",
  "rgb": {
    "r": 61,
    "g": 91,
    "b": 173
  },
  "hsl": {
    "h": 223.929,
    "s": 47.863,
    "l": 45.882
  },
  "oklch": {
    "l": 0.49177,
    "c": 0.13542,
    "h": 266.4
  },
  "luminance": 0.11491
}

Semantic roles & 50–950 ramp

primary

#3D5BAD

secondary

#C2B184

accent

#B350D7

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3D5BAD

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

Preview Lab → · Contrast checker → · Palette generator →