#3D5EAF#3D5EAF

#3D5EAF is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.0% C 0.134 H 265.2°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EAF
RGB	rgb(61, 94, 175)
HSL	hsl(223, 48%, 46%)
HSV	hsv(223, 65%, 69%)
CMYK	cmyk(65.1%, 46.3%, 0%, 31.4%)
CIE-LAB	lab(41.36, 14.67, -46.88)
CIE-LCH	lch(41.36, 49.12, 287.38°)
OKLab	oklab(49.96% -0.0112 -0.134)
OKLCH	oklch(49.96% 0.134 265.2)
XYZ	xyz(13.6624, 12.0914, 42.1630)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EAF #AF8E3D

analogous

#3D97AF #3D5EAF #553DAF

triadic

#3D5EAF #AF3D5E #5EAF3D

tetradic

#3D5EAF #AF3D97 #AF8E3D #3DAF55

square

#3D5EAF #AF3D97 #AF8E3D #3DAF55

split-complementary

#3D5EAF #AF553D #97AF3D

monochromatic

#1D2D54 #2D4682 #3D5EAF #617FC8 #8FA4D8

Accessibility & contrast

On white

6.14

#3D5EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#3D5EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EAF

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EAF	#FFFFFF	#000000	##FFFFFF
##3D5EAF	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3667B2

Deuteranopia (green-blind)

#225DAD

Tritanopia (blue-blind)

#00717E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3d5eaf;
/* rgb */ color: rgb(61, 94, 175);
/* oklch */ color: oklch(50.0% 0.134 265.2);

Tailwind

colors: {
  custom: {
    50: '#7e8bc7',
    500: '#3d5eaf',
    950: '#000000',
  },
}

SCSS

$custom: #3d5eaf;
$custom-light: #7e8bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5eaf",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 175
  },
  "hsl": {
    "h": 222.632,
    "s": 48.305,
    "l": 46.275
  },
  "oklch": {
    "l": 0.49958,
    "c": 0.13449,
    "h": 265.2
  },
  "luminance": 0.12093
}

Semantic roles & 50–950 ramp

primary

#3D5EAF

secondary

#C3B185

accent

#B150D8

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3D5EAF

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

Preview Lab → · Contrast checker → · Palette generator →