#3D74A5#3D74A5

#3D74A5 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.097 H 247.5°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D74A5
RGB	rgb(61, 116, 165)
HSL	hsl(208, 46%, 44%)
HSV	hsv(208, 63%, 65%)
CMYK	cmyk(63%, 29.7%, 0%, 35.3%)
CIE-LAB	lab(47.23, -2.60, -31.70)
CIE-LCH	lch(47.23, 31.81, 265.31°)
OKLab	oklab(54.35% -0.037 -0.0894)
OKLCH	oklch(54.35% 0.097 247.5)
XYZ	xyz(14.9589, 16.1981, 37.9282)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D74A5 #A56E3D

analogous

#3DA5A2 #3D74A5 #3D40A5

triadic

#3D74A5 #A53D74 #74A53D

tetradic

#3D74A5 #A23DA5 #A56E3D #40A53D

square

#3D74A5 #A23DA5 #A56E3D #40A53D

split-complementary

#3D74A5 #A53D40 #A5A23D

monochromatic

#1C354C #2C5578 #3D74A5 #5C93C3 #89B0D3

Accessibility & contrast

On white

4.95

#3D74A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3D74A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D74A5

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D74A5	#FFFFFF	#000000	##FFFFFF
##3D74A5	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F76A7

Deuteranopia (green-blind)

#516BA4

Tritanopia (blue-blind)

#008085

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d74a5;
/* rgb */ color: rgb(61, 116, 165);
/* oklch */ color: oklch(54.3% 0.097 247.5);

Tailwind

colors: {
  custom: {
    50: '#7c9bc0',
    500: '#3d74a5',
    950: '#000000',
  },
}

SCSS

$custom: #3d74a5;
$custom-light: #7c9bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d74a5",
  "rgb": {
    "r": 61,
    "g": 116,
    "b": 165
  },
  "hsl": {
    "h": 208.269,
    "s": 46.018,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54346,
    "c": 0.09672,
    "h": 247.5
  },
  "luminance": 0.16199
}

Semantic roles & 50–950 ramp

primary

#3D74A5

secondary

#BE9D80

accent

#9052D6

background

#F8F9FB

surface

#EFF2F7

border

#CACCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3D74A5

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

Preview Lab → · Contrast checker → · Palette generator →