#3D5EA3#3D5EA3

#3D5EA3 is a mid, moderate blue. Relative luminance 0.116; OKLCH L 49.2% C 0.117 H 263.4°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EA3
RGB	rgb(61, 94, 163)
HSL	hsl(221, 46%, 44%)
HSV	hsv(221, 63%, 64%)
CMYK	cmyk(62.6%, 42.3%, 0%, 36.1%)
CIE-LAB	lab(40.64, 10.38, -40.94)
CIE-LCH	lch(40.64, 42.23, 284.22°)
OKLab	oklab(49.17% -0.0134 -0.1166)
OKLCH	oklch(49.17% 0.117 263.4)
XYZ	xyz(12.5357, 11.6407, 36.2295)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EA3 #A3823D

analogous

#3D91A3 #3D5EA3 #4F3DA3

triadic

#3D5EA3 #A33D5E #5EA33D

tetradic

#3D5EA3 #A33D91 #A3823D #3DA34F

square

#3D5EA3 #A33D91 #A3823D #3DA34F

split-complementary

#3D5EA3 #A34F3D #91A33D

monochromatic

#1C2B4A #2C4476 #3D5EA3 #5B7DC2 #88A0D2

Accessibility & contrast

On white

6.31

#3D5EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#3D5EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EA3

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EA3	#FFFFFF	#000000	##FFFFFF
##3D5EA3	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F65A6

Deuteranopia (green-blind)

#305BA2

Tritanopia (blue-blind)

#006E78

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3d5ea3;
/* rgb */ color: rgb(61, 94, 163);
/* oklch */ color: oklch(49.2% 0.117 263.4);

Tailwind

colors: {
  custom: {
    50: '#7c8bbf',
    500: '#3d5ea3',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ea3;
$custom-light: #7c8bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ea3",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 163
  },
  "hsl": {
    "h": 220.588,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.49169,
    "c": 0.11733,
    "h": 263.4
  },
  "luminance": 0.11642
}

Semantic roles & 50–950 ramp

primary

#3D5EA3

secondary

#BDA97F

accent

#AB53D5

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3D5EA3

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

Preview Lab → · Contrast checker → · Palette generator →