#3767AA#3767AA

#3767AA is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 51.3% C 0.119 H 257.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3767AA
RGB	rgb(55, 103, 170)
HSL	hsl(215, 51%, 44%)
HSV	hsv(215, 68%, 67%)
CMYK	cmyk(67.6%, 39.4%, 0%, 33.3%)
CIE-LAB	lab(43.38, 6.08, -40.73)
CIE-LCH	lch(43.38, 41.18, 278.48°)
OKLab	oklab(51.35% -0.0265 -0.1159)
OKLCH	oklch(51.35% 0.119 257.1)
XYZ	xyz(13.6789, 13.4136, 39.8906)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3767AA #AA7A37

analogous

#37A1AA #3767AA #4137AA

triadic

#3767AA #AA3767 #67AA37

tetradic

#3767AA #AA37A1 #AA7A37 #37AA41

square

#3767AA #AA37A1 #AA7A37 #37AA41

split-complementary

#3767AA #AA4137 #A1AA37

monochromatic

#192F4E #284B7C #3767AA #5686C8 #84A7D7

Accessibility & contrast

On white

5.70

#3767AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#3767AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3767AA

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3767AA	#FFFFFF	#000000	##FFFFFF
##3767AA	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496CAD

Deuteranopia (green-blind)

#3862A9

Tritanopia (blue-blind)

#007680

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3767aa;
/* rgb */ color: rgb(55, 103, 170);
/* oklch */ color: oklch(51.3% 0.119 257.1);

Tailwind

colors: {
  custom: {
    50: '#7a92c3',
    500: '#3767aa',
    950: '#000000',
  },
}

SCSS

$custom: #3767aa;
$custom-light: #7a92c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3767aa",
  "rgb": {
    "r": 55,
    "g": 103,
    "b": 170
  },
  "hsl": {
    "h": 214.957,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51345,
    "c": 0.11893,
    "h": 257.1
  },
  "luminance": 0.13415
}

Semantic roles & 50–950 ramp

primary

#3767AA

secondary

#C1A47C

accent

#A04DDB

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3767AA

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

Preview Lab → · Contrast checker → · Palette generator →