#3D5BB6#3D5BB6

#3D5BB6 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.8% C 0.148 H 267.2°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#3D5BB6
RGB	rgb(61, 91, 182)
HSL	hsl(225, 50%, 48%)
HSV	hsv(225, 66%, 71%)
CMYK	cmyk(66.5%, 50%, 0%, 28.6%)
CIE-LAB	lab(40.98, 19.13, -51.61)
CIE-LCH	lch(40.98, 55.04, 290.34°)
OKLab	oklab(49.81% -0.0073 -0.148)
OKLCH	oklch(49.81% 0.148 267.2)
XYZ	xyz(14.1061, 11.8503, 45.7909)
Luminance	0.1185 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5BB6 #B6983D

analogous

#3D97B6 #3D5BB6 #5C3DB6

triadic

#3D5BB6 #B63D5B #5BB63D

tetradic

#3D5BB6 #B63D97 #B6983D #3DB65C

square

#3D5BB6 #B63D97 #B6983D #3DB65C

split-complementary

#3D5BB6 #B65C3D #97B63D

monochromatic

#1E2D5A #2E4488 #3D5BB6 #657ECB #93A5DB

Accessibility & contrast

On white

6.23

#3D5BB6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3D5BB6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5BB6

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5BB6	#FFFFFF	#000000	##FFFFFF
##3D5BB6	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)

#2866B9

Deuteranopia (green-blind)

#025BB4

Tritanopia (blue-blind)

#007080

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3d5bb6;
/* rgb */ color: rgb(61, 91, 182);
/* oklch */ color: oklch(49.8% 0.148 267.2);

Tailwind

colors: {
  custom: {
    50: '#8089cc',
    500: '#3d5bb6',
    950: '#000000',
  },
}

SCSS

$custom: #3d5bb6;
$custom-light: #8089cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5bb6",
  "rgb": {
    "r": 61,
    "g": 91,
    "b": 182
  },
  "hsl": {
    "h": 225.124,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49809,
    "c": 0.14815,
    "h": 267.2
  },
  "luminance": 0.11852
}

Semantic roles & 50–950 ramp

primary

#3D5BB6

secondary

#C6B789

accent

#B74ED9

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3D5BB6

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

Preview Lab → · Contrast checker → · Palette generator →