#3C759E#3C759E

#3C759E is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.2% C 0.088 H 242.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3C759E
RGB	rgb(60, 117, 158)
HSL	hsl(205, 45%, 43%)
HSV	hsv(205, 62%, 62%)
CMYK	cmyk(62%, 25.9%, 0%, 38%)
CIE-LAB	lab(47.17, -5.78, -27.70)
CIE-LCH	lch(47.17, 28.29, 258.22°)
OKLab	oklab(54.18% -0.0412 -0.0778)
OKLCH	oklch(54.18% 0.088 242.1)
XYZ	xyz(14.3940, 16.1505, 34.6999)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C759E #9E653C

analogous

#3C9E96 #3C759E #3C449E

triadic

#3C759E #9E3C75 #759E3C

tetradic

#3C759E #963C9E #9E653C #449E3C

square

#3C759E #963C9E #9E653C #449E3C

split-complementary

#3C759E #9E3C44 #9E963C

monochromatic

#1A3345 #2B5472 #3C759E #5894BF #84B0D0

Accessibility & contrast

On white

4.96

#3C759E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3C759E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C759E

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C759E	#FFFFFF	#000000	##FFFFFF
##3C759E	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)

#6375A0

Deuteranopia (green-blind)

#556C9D

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3c759e;
/* rgb */ color: rgb(60, 117, 158);
/* oklch */ color: oklch(54.2% 0.088 242.1);

Tailwind

colors: {
  custom: {
    50: '#7b9cbb',
    500: '#3c759e',
    950: '#000000',
  },
}

SCSS

$custom: #3c759e;
$custom-light: #7b9cbb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c759e",
  "rgb": {
    "r": 60,
    "g": 117,
    "b": 158
  },
  "hsl": {
    "h": 205.102,
    "s": 44.954,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54179,
    "c": 0.08802,
    "h": 242.1
  },
  "luminance": 0.16152
}

Semantic roles & 50–950 ramp

primary

#3C759E

secondary

#BA967B

accent

#8953D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3C759E

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

Preview Lab → · Contrast checker → · Palette generator →