#3769A7#3769A7

#3769A7 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.6% C 0.113 H 254.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#3769A7
RGB	rgb(55, 105, 167)
HSL	hsl(213, 50%, 44%)
HSV	hsv(213, 67%, 65%)
CMYK	cmyk(67.1%, 37.1%, 0%, 34.5%)
CIE-LAB	lab(43.81, 3.73, -38.29)
CIE-LCH	lch(43.81, 38.47, 275.57°)
OKLab	oklab(51.62% -0.0293 -0.1088)
OKLCH	oklch(51.62% 0.113 254.9)
XYZ	xyz(13.5996, 13.7040, 38.4802)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3769A7 #A77537

analogous

#37A1A7 #3769A7 #3D37A7

triadic

#3769A7 #A73769 #69A737

tetradic

#3769A7 #A737A1 #A77537 #37A73D

square

#3769A7 #A737A1 #A77537 #37A73D

split-complementary

#3769A7 #A73D37 #A1A737

monochromatic

#192F4B #284C79 #3769A7 #5487C7 #82A8D6

Accessibility & contrast

On white

5.61

#3769A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#3769A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3769A7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3769A7	#FFFFFF	#000000	##FFFFFF
##3769A7	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6DAA

Deuteranopia (green-blind)

#3E63A6

Tritanopia (blue-blind)

#007780

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3769a7;
/* rgb */ color: rgb(55, 105, 167);
/* oklch */ color: oklch(51.6% 0.113 254.9);

Tailwind

colors: {
  custom: {
    50: '#7a93c1',
    500: '#3769a7',
    950: '#000000',
  },
}

SCSS

$custom: #3769a7;
$custom-light: #7a93c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3769a7",
  "rgb": {
    "r": 55,
    "g": 105,
    "b": 167
  },
  "hsl": {
    "h": 213.214,
    "s": 50.45,
    "l": 43.529
  },
  "oklch": {
    "l": 0.51623,
    "c": 0.11264,
    "h": 254.9
  },
  "luminance": 0.13705
}

Semantic roles & 50–950 ramp

primary

#3769A7

secondary

#C0A17A

accent

#9B4EDA

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3769A7

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

Preview Lab → · Contrast checker → · Palette generator →