#3D74AE#3D74AE

#3D74AE is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.8% C 0.108 H 251.5°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3D74AE
RGB	rgb(61, 116, 174)
HSL	hsl(211, 48%, 46%)
HSV	hsv(211, 65%, 68%)
CMYK	cmyk(64.9%, 33.3%, 0%, 31.8%)
CIE-LAB	lab(47.67, 0.52, -36.26)
CIE-LCH	lch(47.67, 36.27, 270.81°)
OKLab	oklab(54.83% -0.0343 -0.1026)
OKLCH	oklch(54.83% 0.108 251.5)
XYZ	xyz(15.8070, 16.5373, 42.3952)
Luminance	0.1654 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D74AE #AE773D

analogous

#3DACAE #3D74AE #3E3DAE

triadic

#3D74AE #AE3D74 #74AE3D

tetradic

#3D74AE #AE3DAC #AE773D #3DAE3E

square

#3D74AE #AE3DAC #AE773D #3DAE3E

split-complementary

#3D74AE #AE3E3D #ACAE3D

monochromatic

#1D3853 #2D5681 #3D74AE #6193C8 #8EB2D7

Accessibility & contrast

On white

4.87

#3D74AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#3D74AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D74AE

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D74AE	#FFFFFF	#000000	##FFFFFF
##3D74AE	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B77B0

Deuteranopia (green-blind)

#4B6CAD

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3d74ae;
/* rgb */ color: rgb(61, 116, 174);
/* oklch */ color: oklch(54.8% 0.108 251.5);

Tailwind

colors: {
  custom: {
    50: '#7e9bc6',
    500: '#3d74ae',
    950: '#000000',
  },
}

SCSS

$custom: #3d74ae;
$custom-light: #7e9bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d74ae",
  "rgb": {
    "r": 61,
    "g": 116,
    "b": 174
  },
  "hsl": {
    "h": 210.796,
    "s": 48.085,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54834,
    "c": 0.10823,
    "h": 251.5
  },
  "luminance": 0.16539
}

Semantic roles & 50–950 ramp

primary

#3D74AE

secondary

#C2A485

accent

#9650D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3D74AE

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

Preview Lab → · Contrast checker → · Palette generator →