#3761A0#3761A0

#3761A0 is a mid, moderate blue. Relative luminance 0.119; OKLCH L 49.4% C 0.112 H 258.3°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3761A0
RGB	rgb(55, 97, 160)
HSL	hsl(216, 49%, 42%)
HSV	hsv(216, 66%, 63%)
CMYK	cmyk(65.6%, 39.4%, 0%, 37.3%)
CIE-LAB	lab(41.05, 6.25, -38.51)
CIE-LCH	lch(41.05, 39.01, 279.21°)
OKLab	oklab(49.36% -0.0226 -0.1095)
OKLCH	oklch(49.36% 0.112 258.3)
XYZ	xyz(12.1931, 11.8985, 34.9050)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3761A0 #A07637

analogous

#3796A0 #3761A0 #4237A0

triadic

#3761A0 #A03761 #61A037

tetradic

#3761A0 #A03796 #A07637 #37A042

square

#3761A0 #A03796 #A07637 #37A042

split-complementary

#3761A0 #A04237 #96A037

monochromatic

#182A45 #274572 #3761A0 #517FC3 #7FA0D3

Accessibility & contrast

On white

6.21

#3761A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#3761A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3761A0

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3761A0	#FFFFFF	#000000	##FFFFFF
##3761A0	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4566A3

Deuteranopia (green-blind)

#365C9F

Tritanopia (blue-blind)

#006F79

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3761a0;
/* rgb */ color: rgb(55, 97, 160);
/* oklch */ color: oklch(49.4% 0.112 258.3);

Tailwind

colors: {
  custom: {
    50: '#798dbc',
    500: '#3761a0',
    950: '#000000',
  },
}

SCSS

$custom: #3761a0;
$custom-light: #798dbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3761a0",
  "rgb": {
    "r": 55,
    "g": 97,
    "b": 160
  },
  "hsl": {
    "h": 216,
    "s": 48.837,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49356,
    "c": 0.11183,
    "h": 258.3
  },
  "luminance": 0.119
}

Semantic roles & 50–950 ramp

primary

#3761A0

secondary

#BCA077

accent

#A24FD8

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3761A0

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

Preview Lab → · Contrast checker → · Palette generator →