#6774BB#6774BB

#6774BB is a mid, moderate blue. Relative luminance 0.190; OKLCH L 58.0% C 0.110 H 274.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#6774BB
RGB	rgb(103, 116, 187)
HSL	hsl(231, 38%, 57%)
HSV	hsv(231, 45%, 73%)
CMYK	cmyk(44.9%, 38%, 0%, 26.7%)
CIE-LAB	lab(50.64, 14.09, -38.95)
CIE-LCH	lch(50.64, 41.42, 289.88°)
OKLab	oklab(57.97% 0.0088 -0.1097)
OKLCH	oklch(57.97% 0.11 274.6)
XYZ	xyz(20.8058, 18.9611, 49.5676)
Luminance	0.1896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6774BB #BBAE67

analogous

#679EBB #6774BB #8467BB

triadic

#6774BB #BB6774 #74BB67

tetradic

#6774BB #BB679E #BBAE67 #67BB84

square

#6774BB #BB679E #BBAE67 #67BB84

split-complementary

#6774BB #BB8467 #9EBB67

monochromatic

#343E74 #47549E #6774BB #919BCE #BCC1E1

Accessibility & contrast

On white

4.38

#6774BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#6774BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6774BB

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6774BB	#FFFFFF	#000000	##000000
##6774BB	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7CBE

Deuteranopia (green-blind)

#5375B9

Tritanopia (blue-blind)

#4A838E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6774bb;
/* rgb */ color: rgb(103, 116, 187);
/* oklch */ color: oklch(58.0% 0.110 274.6);

Tailwind

colors: {
  custom: {
    50: '#969bd0',
    500: '#6774bb',
    950: '#000000',
  },
}

SCSS

$custom: #6774bb;
$custom-light: #969bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6774bb",
  "rgb": {
    "r": 103,
    "g": 116,
    "b": 187
  },
  "hsl": {
    "h": 230.714,
    "s": 38.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57969,
    "c": 0.11009,
    "h": 274.6
  },
  "luminance": 0.18962
}

Semantic roles & 50–950 ramp

primary

#6774BB

secondary

#D0CBAE

accent

#BC5ACE

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0E14

muted

#7E7E82

Preview Lab

Preview with #6774BB

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

Preview Lab → · Contrast checker → · Palette generator →