#3D5FA4#3D5FA4

#3D5FA4 is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.5% C 0.118 H 263.0°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FA4
RGB	rgb(61, 95, 164)
HSL	hsl(220, 46%, 44%)
HSV	hsv(220, 63%, 64%)
CMYK	cmyk(62.8%, 42.1%, 0%, 35.7%)
CIE-LAB	lab(40.99, 10.09, -40.98)
CIE-LCH	lch(40.99, 42.20, 283.83°)
OKLab	oklab(49.46% -0.0143 -0.1167)
OKLCH	oklch(49.46% 0.118 263)
XYZ	xyz(12.7152, 11.8557, 36.7331)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FA4 #A4823D

analogous

#3D93A4 #3D5FA4 #4F3DA4

triadic

#3D5FA4 #A43D5F #5FA43D

tetradic

#3D5FA4 #A43D93 #A4823D #3DA44F

square

#3D5FA4 #A43D93 #A4823D #3DA44F

split-complementary

#3D5FA4 #A44F3D #93A43D

monochromatic

#1C2B4B #2C4577 #3D5FA4 #5C7EC2 #88A1D3

Accessibility & contrast

On white

6.23

#3D5FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3D5FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FA4

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FA4	#FFFFFF	#000000	##FFFFFF
##3D5FA4	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4066A7

Deuteranopia (green-blind)

#315CA3

Tritanopia (blue-blind)

#006F79

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3d5fa4;
/* rgb */ color: rgb(61, 95, 164);
/* oklch */ color: oklch(49.5% 0.118 263.0);

Tailwind

colors: {
  custom: {
    50: '#7c8cbf',
    500: '#3d5fa4',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fa4;
$custom-light: #7c8cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fa4",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 164
  },
  "hsl": {
    "h": 220.194,
    "s": 45.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.49456,
    "c": 0.11754,
    "h": 263
  },
  "luminance": 0.11857
}

Semantic roles & 50–950 ramp

primary

#3D5FA4

secondary

#BDA97F

accent

#AA52D5

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3D5FA4

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

Preview Lab → · Contrast checker → · Palette generator →