#3D759D#3D759D

#3D759D is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.2% C 0.086 H 241.8°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3D759D
RGB	rgb(61, 117, 157)
HSL	hsl(205, 44%, 43%)
HSV	hsv(205, 61%, 62%)
CMYK	cmyk(61.1%, 25.5%, 0%, 38.4%)
CIE-LAB	lab(47.17, -5.91, -27.11)
CIE-LCH	lch(47.17, 27.75, 257.69°)
OKLab	oklab(54.17% -0.0408 -0.0761)
OKLCH	oklch(54.17% 0.086 241.8)
XYZ	xyz(14.3693, 16.1476, 34.2513)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D759D #9D653D

analogous

#3D9D95 #3D759D #3D459D

triadic

#3D759D #9D3D75 #759D3D

tetradic

#3D759D #953D9D #9D653D #459D3D

square

#3D759D #953D9D #9D653D #459D3D

split-complementary

#3D759D #9D3D45 #9D953D

monochromatic

#1B3345 #2C5471 #3D759D #5994BE #85B0D0

Accessibility & contrast

On white

4.96

#3D759D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3D759D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D759D

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D759D	#FFFFFF	#000000	##FFFFFF
##3D759D	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63759F

Deuteranopia (green-blind)

#566C9C

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d759d;
/* rgb */ color: rgb(61, 117, 157);
/* oklch */ color: oklch(54.2% 0.086 241.8);

Tailwind

colors: {
  custom: {
    50: '#7b9cba',
    500: '#3d759d',
    950: '#000000',
  },
}

SCSS

$custom: #3d759d;
$custom-light: #7b9cba;
$custom-dark: #000000;

JSON

{
  "hex": "#3d759d",
  "rgb": {
    "r": 61,
    "g": 117,
    "b": 157
  },
  "hsl": {
    "h": 205,
    "s": 44.037,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54173,
    "c": 0.08632,
    "h": 241.8
  },
  "luminance": 0.16149
}

Semantic roles & 50–950 ramp

primary

#3D759D

secondary

#BA967C

accent

#8954D4

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3D759D

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

Preview Lab → · Contrast checker → · Palette generator →