#3D549E#3D549E

#3D549E is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.6% C 0.123 H 268.4°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#3D549E
RGB	rgb(61, 84, 158)
HSL	hsl(226, 44%, 43%)
HSV	hsv(226, 61%, 62%)
CMYK	cmyk(61.4%, 46.8%, 0%, 38%)
CIE-LAB	lab(37.48, 15.07, -42.99)
CIE-LCH	lch(37.48, 45.56, 289.32°)
OKLab	oklab(46.65% -0.0035 -0.1227)
OKLCH	oklch(46.65% 0.123 268.4)
XYZ	xyz(11.2643, 9.8004, 33.6392)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D549E #9E873D

analogous

#3D849E #3D549E #563D9E

triadic

#3D549E #9E3D54 #549E3D

tetradic

#3D549E #9E3D84 #9E873D #3D9E56

square

#3D549E #9E3D84 #9E873D #3D9E56

split-complementary

#3D549E #9E563D #849E3D

monochromatic

#1B2546 #2C3D72 #3D549E #5971BF #8597D0

Accessibility & contrast

On white

7.09

#3D549E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#3D549E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D549E

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D549E	#FFFFFF	#000000	##FFFFFF
##3D549E	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315DA1

Deuteranopia (green-blind)

#21549C

Tritanopia (blue-blind)

#006571

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3d549e;
/* rgb */ color: rgb(61, 84, 158);
/* oklch */ color: oklch(46.6% 0.123 268.4);

Tailwind

colors: {
  custom: {
    50: '#7c83bb',
    500: '#3d549e',
    950: '#000000',
  },
}

SCSS

$custom: #3d549e;
$custom-light: #7c83bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d549e",
  "rgb": {
    "r": 61,
    "g": 84,
    "b": 158
  },
  "hsl": {
    "h": 225.773,
    "s": 44.292,
    "l": 42.941
  },
  "oklch": {
    "l": 0.46648,
    "c": 0.12279,
    "h": 268.4
  },
  "luminance": 0.09801
}

Semantic roles & 50–950 ramp

primary

#3D549E

secondary

#BAAC7D

accent

#B654D4

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3D549E

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

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