#909AAA#909AAA

#909AAA is a light, muted blue. Relative luminance 0.319; OKLCH L 68.3% C 0.026 H 259.8°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#909AAA
RGB	rgb(144, 154, 170)
HSL	hsl(217, 13%, 62%)
HSV	hsv(217, 15%, 67%)
CMYK	cmyk(15.3%, 9.4%, 0%, 33.3%)
CIE-LAB	lab(63.30, -0.18, -9.55)
CIE-LCH	lch(63.30, 9.55, 268.90°)
OKLab	oklab(68.34% -0.0046 -0.0258)
OKLCH	oklch(68.34% 0.026 259.8)
XYZ	xyz(30.3112, 31.9423, 42.5909)
Luminance	0.3194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#909AAA #AAA090

analogous

#90A7AA #909AAA #9390AA

triadic

#909AAA #AA909A #9AAA90

tetradic

#909AAA #AA90A7 #AAA090 #90AA93

square

#909AAA #AA90A7 #AAA090 #90AA93

split-complementary

#909AAA #AA9390 #A7AA90

monochromatic

#535D6D #6E7B8F #909AAA #B3BAC5 #D5D9DF

Accessibility & contrast

On white

2.84

#909AAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#909AAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #909AAA

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##909AAA	#FFFFFF	#000000	##000000
##909AAA	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959BAB

Deuteranopia (green-blind)

#9298AA

Tritanopia (blue-blind)

#8A9D9F

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #909aaa;
/* rgb */ color: rgb(144, 154, 170);
/* oklch */ color: oklch(68.3% 0.026 259.8);

Tailwind

colors: {
  custom: {
    50: '#b0b7c3',
    500: '#909aaa',
    950: '#000000',
  },
}

SCSS

$custom: #909aaa;
$custom-light: #b0b7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#909aaa",
  "rgb": {
    "r": 144,
    "g": 154,
    "b": 170
  },
  "hsl": {
    "h": 216.923,
    "s": 13.265,
    "l": 61.569
  },
  "oklch": {
    "l": 0.68344,
    "c": 0.02622,
    "h": 259.8
  },
  "luminance": 0.31943
}

Semantic roles & 50–950 ramp

primary

#909AAA

secondary

#D0CCC6

accent

#7B4E97

background

#FAFBFB

surface

#F5F6F7

border

#CFD0D0

text

#101112

muted

#7F8081

Preview Lab

Preview with #909AAA

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

Preview Lab → · Contrast checker → · Palette generator →