#3D4DA2#3D4DA2

#3D4DA2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.5% C 0.138 H 271.8°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#3D4DA2
RGB	rgb(61, 77, 162)
HSL	hsl(230, 45%, 44%)
HSV	hsv(230, 62%, 64%)
CMYK	cmyk(62.3%, 52.5%, 0%, 36.5%)
CIE-LAB	lab(35.81, 21.08, -48.09)
CIE-LCH	lch(35.81, 52.50, 293.67°)
OKLab	oklab(45.46% 0.0044 -0.1378)
OKLCH	oklch(45.46% 0.138 271.8)
XYZ	xyz(11.0978, 8.9076, 35.3099)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D4DA2 #A2923D

analogous

#3D7FA2 #3D4DA2 #5F3DA2

triadic

#3D4DA2 #A23D4D #4DA23D

tetradic

#3D4DA2 #A23D7F #A2923D #3DA25F

square

#3D4DA2 #A23D7F #A2923D #3DA25F

split-complementary

#3D4DA2 #A25F3D #7FA23D

monochromatic

#1C2349 #2C3876 #3D4DA2 #5B6BC1 #8793D2

Accessibility & contrast

On white

7.55

#3D4DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#3D4DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D4DA2

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D4DA2	#FFFFFF	#000000	##FFFFFF
##3D4DA2	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B59A5

Deuteranopia (green-blind)

#0050A0

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d4da2;
/* rgb */ color: rgb(61, 77, 162);
/* oklch */ color: oklch(45.5% 0.138 271.8);

Tailwind

colors: {
  custom: {
    50: '#7d7ebe',
    500: '#3d4da2',
    950: '#000000',
  },
}

SCSS

$custom: #3d4da2;
$custom-light: #7d7ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#3d4da2",
  "rgb": {
    "r": 61,
    "g": 77,
    "b": 162
  },
  "hsl": {
    "h": 230.495,
    "s": 45.291,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45459,
    "c": 0.13787,
    "h": 271.8
  },
  "luminance": 0.08908
}

Semantic roles & 50–950 ramp

primary

#3D4DA2

secondary

#BCB37E

accent

#C053D5

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3D4DA2

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

Preview Lab → · Contrast checker → · Palette generator →