#3D73AE#3D73AE

#3D73AE is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.6% C 0.109 H 252.3°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#3D73AE
RGB	rgb(61, 115, 174)
HSL	hsl(211, 48%, 46%)
HSV	hsv(211, 65%, 68%)
CMYK	cmyk(64.9%, 33.9%, 0%, 31.8%)
CIE-LAB	lab(47.38, 1.12, -36.73)
CIE-LCH	lch(47.38, 36.75, 271.75°)
OKLab	oklab(54.6% -0.0333 -0.104)
OKLCH	oklch(54.6% 0.109 252.3)
XYZ	xyz(15.6924, 16.3080, 42.3570)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D73AE #AE783D

analogous

#3DABAE #3D73AE #3F3DAE

triadic

#3D73AE #AE3D73 #73AE3D

tetradic

#3D73AE #AE3DAB #AE783D #3DAE3F

square

#3D73AE #AE3DAB #AE783D #3DAE3F

split-complementary

#3D73AE #AE3F3D #ABAE3D

monochromatic

#1D3753 #2D5581 #3D73AE #6192C8 #8EB1D7

Accessibility & contrast

On white

4.93

#3D73AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#3D73AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D73AE

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D73AE	#FFFFFF	#000000	##FFFFFF
##3D73AE	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5976B0

Deuteranopia (green-blind)

#4A6BAD

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d73ae;
/* rgb */ color: rgb(61, 115, 174);
/* oklch */ color: oklch(54.6% 0.109 252.3);

Tailwind

colors: {
  custom: {
    50: '#7e9bc6',
    500: '#3d73ae',
    950: '#000000',
  },
}

SCSS

$custom: #3d73ae;
$custom-light: #7e9bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d73ae",
  "rgb": {
    "r": 61,
    "g": 115,
    "b": 174
  },
  "hsl": {
    "h": 211.327,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54603,
    "c": 0.1092,
    "h": 252.3
  },
  "luminance": 0.1631
}

Semantic roles & 50–950 ramp

primary

#3D73AE

secondary

#C2A585

accent

#9750D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3D73AE

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

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