#6789CF#6789CF

#6789CF is a light, moderate blue. Relative luminance 0.253; OKLCH L 63.5% C 0.113 H 263.8°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#6789CF
RGB	rgb(103, 137, 207)
HSL	hsl(220, 52%, 61%)
HSV	hsv(220, 50%, 81%)
CMYK	cmyk(50.2%, 33.8%, 0%, 18.8%)
CIE-LAB	lab(57.35, 7.59, -39.79)
CIE-LCH	lch(57.35, 40.51, 280.80°)
OKLab	oklab(63.47% -0.0122 -0.1121)
OKLCH	oklch(63.47% 0.113 263.8)
XYZ	xyz(25.7979, 25.2781, 62.5391)
Luminance	0.2528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6789CF #CFAD67

analogous

#67BDCF #6789CF #7967CF

triadic

#6789CF #CF6789 #89CF67

tetradic

#6789CF #CF67BD #CFAD67 #67CF79

square

#6789CF #CF67BD #CFAD67 #67CF79

split-complementary

#6789CF #CF7967 #BDCF67

monochromatic

#2D4D8F #3C66BD #6789CF #96ADDE #C4D1EC

Accessibility & contrast

On white

3.47

#6789CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#6789CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6789CF

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6789CF	#FFFFFF	#000000	##000000
##6789CF	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8FD2

Deuteranopia (green-blind)

#6285CD

Tritanopia (blue-blind)

#3898A2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6789cf;
/* rgb */ color: rgb(103, 137, 207);
/* oklch */ color: oklch(63.5% 0.113 263.8);

Tailwind

colors: {
  custom: {
    50: '#98abde',
    500: '#6789cf',
    950: '#000000',
  },
}

SCSS

$custom: #6789cf;
$custom-light: #98abde;
$custom-dark: #000000;

JSON

{
  "hex": "#6789cf",
  "rgb": {
    "r": 103,
    "g": 137,
    "b": 207
  },
  "hsl": {
    "h": 220.385,
    "s": 52,
    "l": 60.784
  },
  "oklch": {
    "l": 0.6347,
    "c": 0.11274,
    "h": 263.8
  },
  "luminance": 0.2528
}

Semantic roles & 50–950 ramp

primary

#6789CF

secondary

#DDD0B5

accent

#8D26BF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #6789CF

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

Preview Lab → · Contrast checker → · Palette generator →