#3D759E#3D759E

#3D759E is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.2% C 0.087 H 242.5°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D759E
RGB	rgb(61, 117, 158)
HSL	hsl(205, 44%, 43%)
HSV	hsv(205, 61%, 62%)
CMYK	cmyk(61.4%, 25.9%, 0%, 38%)
CIE-LAB	lab(47.21, -5.58, -27.63)
CIE-LCH	lch(47.21, 28.19, 258.59°)
OKLab	oklab(54.22% -0.0404 -0.0776)
OKLCH	oklch(54.22% 0.087 242.5)
XYZ	xyz(14.4550, 16.1819, 34.7028)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D759E #9E663D

analogous

#3D9E96 #3D759E #3D449E

triadic

#3D759E #9E3D75 #759E3D

tetradic

#3D759E #963D9E #9E663D #449E3D

square

#3D759E #963D9E #9E663D #449E3D

split-complementary

#3D759E #9E3D44 #9E963D

monochromatic

#1B3446 #2C5472 #3D759E #5994BF #85B0D0

Accessibility & contrast

On white

4.96

#3D759E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3D759E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D759E

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D759E	#FFFFFF	#000000	##FFFFFF
##3D759E	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6375A0

Deuteranopia (green-blind)

#566C9D

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d759e;
/* rgb */ color: rgb(61, 117, 158);
/* oklch */ color: oklch(54.2% 0.087 242.5);

Tailwind

colors: {
  custom: {
    50: '#7b9cbb',
    500: '#3d759e',
    950: '#000000',
  },
}

SCSS

$custom: #3d759e;
$custom-light: #7b9cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d759e",
  "rgb": {
    "r": 61,
    "g": 117,
    "b": 158
  },
  "hsl": {
    "h": 205.361,
    "s": 44.292,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54223,
    "c": 0.08748,
    "h": 242.5
  },
  "luminance": 0.16183
}

Semantic roles & 50–950 ramp

primary

#3D759E

secondary

#BA977D

accent

#8A54D4

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3D759E

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

Preview Lab → · Contrast checker → · Palette generator →