#899ECF#899ECF

#899ECF is a light, moderate blue. Relative luminance 0.343; OKLCH L 70.1% C 0.076 H 266.5°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#899ECF
RGB	rgb(137, 158, 207)
HSL	hsl(222, 42%, 67%)
HSV	hsv(222, 34%, 81%)
CMYK	cmyk(33.8%, 23.7%, 0%, 18.8%)
CIE-LAB	lab(65.18, 4.33, -27.44)
CIE-LCH	lch(65.18, 27.78, 278.97°)
OKLab	oklab(70.12% -0.0047 -0.0759)
OKLCH	oklch(70.12% 0.076 266.5)
XYZ	xyz(33.8026, 34.2757, 63.8542)
Luminance	0.3428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899ECF #CFBA89

analogous

#89C1CF #899ECF #9789CF

triadic

#899ECF #CF899E #9ECF89

tetradic

#899ECF #CF89C1 #CFBA89 #89CF97

square

#899ECF #CF89C1 #CFBA89 #89CF97

split-complementary

#899ECF #CF9789 #C1CF89

monochromatic

#405C9E #5D7ABD #899ECF #B5C2E1 #E0E6F2

Accessibility & contrast

On white

2.67

#899ECF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#899ECF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899ECF

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899ECF	#FFFFFF	#000000	##000000
##899ECF	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA2D1

Deuteranopia (green-blind)

#879BCE

Tritanopia (blue-blind)

#75A8AF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #899ecf;
/* rgb */ color: rgb(137, 158, 207);
/* oklch */ color: oklch(70.1% 0.076 266.5);

Tailwind

colors: {
  custom: {
    50: '#adbadd',
    500: '#899ecf',
    950: '#000000',
  },
}

SCSS

$custom: #899ecf;
$custom-light: #adbadd;
$custom-dark: #000000;

JSON

{
  "hex": "#899ecf",
  "rgb": {
    "r": 137,
    "g": 158,
    "b": 207
  },
  "hsl": {
    "h": 222,
    "s": 42.169,
    "l": 67.451
  },
  "oklch": {
    "l": 0.70124,
    "c": 0.07609,
    "h": 266.5
  },
  "luminance": 0.34277
}

Semantic roles & 50–950 ramp

primary

#899ECF

secondary

#E5DECF

accent

#8D30B5

background

#FAFBFD

surface

#F4F6FB

border

#CED0D4

text

#101115

muted

#7F8083

Preview Lab

Preview with #899ECF

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

Preview Lab → · Contrast checker → · Palette generator →