#3D5EA1#3D5EA1

#3D5EA1 is a mid, moderate blue. Relative luminance 0.116; OKLCH L 49.0% C 0.114 H 263.1°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#3D5EA1
RGB	rgb(61, 94, 161)
HSL	hsl(220, 45%, 44%)
HSV	hsv(220, 62%, 63%)
CMYK	cmyk(62.1%, 41.6%, 0%, 36.9%)
CIE-LAB	lab(40.52, 9.67, -39.93)
CIE-LCH	lch(40.52, 41.08, 283.61°)
OKLab	oklab(49.04% -0.0138 -0.1136)
OKLCH	oklch(49.04% 0.114 263.1)
XYZ	xyz(12.3580, 11.5696, 35.2932)
Luminance	0.1157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5EA1 #A1803D

analogous

#3D90A1 #3D5EA1 #4E3DA1

triadic

#3D5EA1 #A13D5E #5EA13D

tetradic

#3D5EA1 #A13D90 #A1803D #3DA14E

square

#3D5EA1 #A13D90 #A1803D #3DA14E

split-complementary

#3D5EA1 #A14E3D #90A13D

monochromatic

#1B2A48 #2C4475 #3D5EA1 #5B7CC1 #87A0D1

Accessibility & contrast

On white

6.34

#3D5EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#3D5EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D5EA1

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5EA1	#FFFFFF	#000000	##FFFFFF
##3D5EA1	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4064A4

Deuteranopia (green-blind)

#325BA0

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3d5ea1;
/* rgb */ color: rgb(61, 94, 161);
/* oklch */ color: oklch(49.0% 0.114 263.1);

Tailwind

colors: {
  custom: {
    50: '#7c8bbd',
    500: '#3d5ea1',
    950: '#000000',
  },
}

SCSS

$custom: #3d5ea1;
$custom-light: #7c8bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5ea1",
  "rgb": {
    "r": 61,
    "g": 94,
    "b": 161
  },
  "hsl": {
    "h": 220.2,
    "s": 45.045,
    "l": 43.529
  },
  "oklch": {
    "l": 0.49043,
    "c": 0.11446,
    "h": 263.1
  },
  "luminance": 0.11571
}

Semantic roles & 50–950 ramp

primary

#3D5EA1

secondary

#BCA77E

accent

#AA53D5

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3D5EA1

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

Preview Lab → · Contrast checker → · Palette generator →