#6A90CC#6A90CC

#6A90CC is a light, moderate blue. Relative luminance 0.274; OKLCH L 65.0% C 0.100 H 259.3°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#6A90CC
RGB	rgb(106, 144, 204)
HSL	hsl(217, 49%, 61%)
HSV	hsv(217, 48%, 80%)
CMYK	cmyk(48%, 29.4%, 0%, 20%)
CIE-LAB	lab(59.31, 3.29, -35.01)
CIE-LCH	lch(59.31, 35.16, 275.37°)
OKLab	oklab(65% -0.0186 -0.0981)
OKLCH	oklch(65% 0.1 259.3)
XYZ	xyz(26.8126, 27.3685, 60.9848)
Luminance	0.2737 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A90CC #CCA66A

analogous

#6AC1CC #6A90CC #756ACC

triadic

#6A90CC #CC6A90 #90CC6A

tetradic

#6A90CC #CC6AC1 #CCA66A #6ACC75

square

#6A90CC #CC6AC1 #CCA66A #6ACC75

split-complementary

#6A90CC #CC756A #C1CC6A

monochromatic

#30538C #3F6FB9 #6A90CC #98B2DC #C5D4EB

Accessibility & contrast

On white

3.24

#6A90CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#6A90CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6A90CC

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A90CC	#FFFFFF	#000000	##000000
##6A90CC	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7994CF

Deuteranopia (green-blind)

#6E8BCB

Tritanopia (blue-blind)

#409DA5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6a90cc;
/* rgb */ color: rgb(106, 144, 204);
/* oklch */ color: oklch(65.0% 0.100 259.3);

Tailwind

colors: {
  custom: {
    50: '#9ab0db',
    500: '#6a90cc',
    950: '#000000',
  },
}

SCSS

$custom: #6a90cc;
$custom-light: #9ab0db;
$custom-dark: #000000;

JSON

{
  "hex": "#6a90cc",
  "rgb": {
    "r": 106,
    "g": 144,
    "b": 204
  },
  "hsl": {
    "h": 216.735,
    "s": 49,
    "l": 60.784
  },
  "oklch": {
    "l": 0.65004,
    "c": 0.09987,
    "h": 259.3
  },
  "luminance": 0.2737
}

Semantic roles & 50–950 ramp

primary

#6A90CC

secondary

#DBCDB6

accent

#8329BC

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #6A90CC

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

Preview Lab → · Contrast checker → · Palette generator →