#3D759A#3D759A

#3D759A is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.0% C 0.083 H 239.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3D759A
RGB	rgb(61, 117, 154)
HSL	hsl(204, 43%, 42%)
HSV	hsv(204, 60%, 60%)
CMYK	cmyk(60.4%, 24%, 0%, 39.6%)
CIE-LAB	lab(47.04, -6.92, -25.55)
CIE-LCH	lch(47.04, 26.47, 254.85°)
OKLab	oklab(54.03% -0.0418 -0.0716)
OKLCH	oklch(54.03% 0.083 239.7)
XYZ	xyz(14.1163, 16.0465, 32.9189)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D759A #9A623D

analogous

#3D9A91 #3D759A #3D479A

triadic

#3D759A #9A3D75 #759A3D

tetradic

#3D759A #913D9A #9A623D #479A3D

square

#3D759A #913D9A #9A623D #479A3D

split-complementary

#3D759A #9A3D47 #9A913D

monochromatic

#1A3242 #2C546E #3D759A #5894BD #83B0CE

Accessibility & contrast

On white

4.99

#3D759A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#3D759A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D759A

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D759A	#FFFFFF	#000000	##FFFFFF
##3D759A	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64759C

Deuteranopia (green-blind)

#586B99

Tritanopia (blue-blind)

#007E82

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3d759a;
/* rgb */ color: rgb(61, 117, 154);
/* oklch */ color: oklch(54.0% 0.083 239.7);

Tailwind

colors: {
  custom: {
    50: '#7b9cb8',
    500: '#3d759a',
    950: '#000000',
  },
}

SCSS

$custom: #3d759a;
$custom-light: #7b9cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d759a",
  "rgb": {
    "r": 61,
    "g": 117,
    "b": 154
  },
  "hsl": {
    "h": 203.871,
    "s": 43.256,
    "l": 42.157
  },
  "oklch": {
    "l": 0.54025,
    "c": 0.08291,
    "h": 239.7
  },
  "luminance": 0.16048
}

Semantic roles & 50–950 ramp

primary

#3D759A

secondary

#B8937B

accent

#8755D3

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3D759A

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

Preview Lab → · Contrast checker → · Palette generator →