#899ACC#899ACC

#899ACC is a light, moderate blue. Relative luminance 0.328; OKLCH L 69.2% C 0.076 H 269.8°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#899ACC
RGB	rgb(137, 154, 204)
HSL	hsl(225, 40%, 67%)
HSV	hsv(225, 33%, 80%)
CMYK	cmyk(32.8%, 24.5%, 0%, 20%)
CIE-LAB	lab(63.99, 5.82, -27.61)
CIE-LCH	lch(63.99, 28.21, 281.90°)
OKLab	oklab(69.16% -0.0002 -0.0764)
OKLCH	oklch(69.16% 0.076 269.8)
XYZ	xyz(32.7681, 32.7880, 61.7172)
Luminance	0.3279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899ACC #CCBB89

analogous

#89BCCC #899ACC #9A89CC

triadic

#899ACC #CC899A #9ACC89

tetradic

#899ACC #CC89BC #CCBB89 #89CC9A

square

#899ACC #CC89BC #CCBB89 #89CC9A

split-complementary

#899ACC #CC9A89 #BCCC89

monochromatic

#425899 #5E75BA #899ACC #B4BFDE #DEE3F1

Accessibility & contrast

On white

2.78

#899ACC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#899ACC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899ACC

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899ACC	#FFFFFF	#000000	##000000
##899ACC	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9ECE

Deuteranopia (green-blind)

#8498CB

Tritanopia (blue-blind)

#76A4AB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #899acc;
/* rgb */ color: rgb(137, 154, 204);
/* oklch */ color: oklch(69.2% 0.076 269.8);

Tailwind

colors: {
  custom: {
    50: '#adb7db',
    500: '#899acc',
    950: '#000000',
  },
}

SCSS

$custom: #899acc;
$custom-light: #adb7db;
$custom-dark: #000000;

JSON

{
  "hex": "#899acc",
  "rgb": {
    "r": 137,
    "g": 154,
    "b": 204
  },
  "hsl": {
    "h": 224.776,
    "s": 39.645,
    "l": 66.863
  },
  "oklch": {
    "l": 0.69155,
    "c": 0.07641,
    "h": 269.8
  },
  "luminance": 0.32789
}

Semantic roles & 50–950 ramp

primary

#899ACC

secondary

#E3DECE

accent

#9233B3

background

#FAFBFD

surface

#F4F6FB

border

#CED0D4

text

#101115

muted

#7F8083

Preview Lab

Preview with #899ACC

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

Preview Lab → · Contrast checker → · Palette generator →