#3D759F#3D759F

#3D759F is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.089 H 243.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D759F
RGB	rgb(61, 117, 159)
HSL	hsl(206, 45%, 43%)
HSV	hsv(206, 62%, 62%)
CMYK	cmyk(61.6%, 26.4%, 0%, 37.6%)
CIE-LAB	lab(47.26, -5.24, -28.15)
CIE-LCH	lch(47.26, 28.63, 259.45°)
OKLab	oklab(54.27% -0.0401 -0.0791)
OKLCH	oklch(54.27% 0.089 243.1)
XYZ	xyz(14.5414, 16.2165, 35.1579)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D759F #9F673D

analogous

#3D9F98 #3D759F #3D449F

triadic

#3D759F #9F3D75 #759F3D

tetradic

#3D759F #983D9F #9F673D #449F3D

square

#3D759F #983D9F #9F673D #449F3D

split-complementary

#3D759F #9F3D44 #9F983D

monochromatic

#1B3447 #2C5473 #3D759F #5A94C0 #86B1D1

Accessibility & contrast

On white

4.95

#3D759F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3D759F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D759F

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D759F	#FFFFFF	#000000	##FFFFFF
##3D759F	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)

#6276A1

Deuteranopia (green-blind)

#556C9E

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3d759f;
/* rgb */ color: rgb(61, 117, 159);
/* oklch */ color: oklch(54.3% 0.089 243.1);

Tailwind

colors: {
  custom: {
    50: '#7c9cbb',
    500: '#3d759f',
    950: '#000000',
  },
}

SCSS

$custom: #3d759f;
$custom-light: #7c9cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3d759f",
  "rgb": {
    "r": 61,
    "g": 117,
    "b": 159
  },
  "hsl": {
    "h": 205.714,
    "s": 44.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.54274,
    "c": 0.08866,
    "h": 243.1
  },
  "luminance": 0.16218
}

Semantic roles & 50–950 ramp

primary

#3D759F

secondary

#BB977D

accent

#8B54D4

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3D759F

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

Preview Lab → · Contrast checker → · Palette generator →