#3D5EA8#3D5EA8

#3D5EA8 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.5% C 0.124 H 264.3°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EA8
RGB	rgb(61, 94, 168)
HSL	hsl(221, 47%, 45%)
HSV	hsv(221, 64%, 66%)
CMYK	cmyk(63.7%, 44%, 0%, 34.1%)
CIE-LAB	lab(40.93, 12.16, -43.43)
CIE-LCH	lch(40.93, 45.10, 285.64°)
OKLab	oklab(49.49% -0.0124 -0.1239)
OKLCH	oklch(49.49% 0.125 264.3)
XYZ	xyz(12.9926, 11.8235, 38.6357)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EA8 #A8873D

analogous

#3D94A8 #3D5EA8 #513DA8

triadic

#3D5EA8 #A83D5E #5EA83D

tetradic

#3D5EA8 #A83D94 #A8873D #3DA851

square

#3D5EA8 #A83D94 #A8873D #3DA851

split-complementary

#3D5EA8 #A8513D #94A83D

monochromatic

#1C2C4E #2D457B #3D5EA8 #5E7DC4 #8BA2D5

Accessibility & contrast

On white

6.24

#3D5EA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#3D5EA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EA8

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EA8	#FFFFFF	#000000	##FFFFFF
##3D5EA8	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C66AB

Deuteranopia (green-blind)

#2B5CA6

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3d5ea8;
/* rgb */ color: rgb(61, 94, 168);
/* oklch */ color: oklch(49.5% 0.124 264.3);

Tailwind

colors: {
  custom: {
    50: '#7d8bc2',
    500: '#3d5ea8',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ea8;
$custom-light: #7d8bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ea8",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 168
  },
  "hsl": {
    "h": 221.495,
    "s": 46.725,
    "l": 44.902
  },
  "oklch": {
    "l": 0.49492,
    "c": 0.1245,
    "h": 264.3
  },
  "luminance": 0.11825
}

Semantic roles & 50–950 ramp

primary

#3D5EA8

secondary

#BFAC81

accent

#AD51D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3D5EA8

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

Preview Lab → · Contrast checker → · Palette generator →