#3D5FA6#3D5FA6

#3D5FA6 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.6% C 0.120 H 263.4°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#3D5FA6
RGB	rgb(61, 95, 166)
HSL	hsl(221, 46%, 45%)
HSV	hsv(221, 63%, 65%)
CMYK	cmyk(63.3%, 42.8%, 0%, 34.9%)
CIE-LAB	lab(41.10, 10.80, -41.98)
CIE-LCH	lch(41.10, 43.35, 284.43°)
OKLab	oklab(49.58% -0.0139 -0.1196)
OKLCH	oklch(49.58% 0.12 263.4)
XYZ	xyz(12.8972, 11.9285, 37.6918)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5FA6 #A6843D

analogous

#3D94A6 #3D5FA6 #4F3DA6

triadic

#3D5FA6 #A63D5F #5FA63D

tetradic

#3D5FA6 #A63D94 #A6843D #3DA64F

square

#3D5FA6 #A63D94 #A6843D #3DA64F

split-complementary

#3D5FA6 #A64F3D #94A63D

monochromatic

#1C2C4C #2D4579 #3D5FA6 #5D7EC3 #8AA2D4

Accessibility & contrast

On white

6.20

#3D5FA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#3D5FA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5FA6

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5FA6	#FFFFFF	#000000	##FFFFFF
##3D5FA6	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F66A9

Deuteranopia (green-blind)

#2F5CA5

Tritanopia (blue-blind)

#006F7A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3d5fa6;
/* rgb */ color: rgb(61, 95, 166);
/* oklch */ color: oklch(49.6% 0.120 263.4);

Tailwind

colors: {
  custom: {
    50: '#7d8cc1',
    500: '#3d5fa6',
    950: '#000000',
  },
}

SCSS

$custom: #3d5fa6;
$custom-light: #7d8cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5fa6",
  "rgb": {
    "r": 61,
    "g": 95,
    "b": 166
  },
  "hsl": {
    "h": 220.571,
    "s": 46.256,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49583,
    "c": 0.12041,
    "h": 263.4
  },
  "luminance": 0.1193
}

Semantic roles & 50–950 ramp

primary

#3D5FA6

secondary

#BEAA80

accent

#AB52D6

background

#F8F8FB

surface

#EFF0F7

border

#CACBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3D5FA6

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

Preview Lab → · Contrast checker → · Palette generator →