#899CEF#899CEF

#899CEF is a light, vivid blue. Relative luminance 0.353; OKLCH L 71.2% C 0.123 H 273.1°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#899CEF
RGB	rgb(137, 156, 239)
HSL	hsl(229, 76%, 74%)
HSV	hsv(229, 43%, 94%)
CMYK	cmyk(42.7%, 34.7%, 0%, 6.3%)
CIE-LAB	lab(66.00, 14.18, -43.83)
CIE-LCH	lch(66.00, 46.07, 287.92°)
OKLab	oklab(71.21% 0.0067 -0.1231)
OKLCH	oklch(71.21% 0.123 273.1)
XYZ	xyz(37.7802, 35.3254, 86.4724)
Luminance	0.3533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#899CEF #EFDC89

analogous

#89CFEF #899CEF #A989EF

triadic

#899CEF #EF899C #9CEF89

tetradic

#899CEF #EF89CF #EFDC89 #89EFA9

square

#899CEF #EF89CF #EFDC89 #89EFA9

split-complementary

#899CEF #EFA989 #CFEF89

monochromatic

#1E42DF #536FE8 #899CEF #BFC9F6 #E4E8FB

Accessibility & contrast

On white

2.60

#899CEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#899CEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #899CEF

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##899CEF	#FFFFFF	#000000	##000000
##899CEF	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA5F2

Deuteranopia (green-blind)

#769CED

Tritanopia (blue-blind)

#67ADBA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #899cef;
/* rgb */ color: rgb(137, 156, 239);
/* oklch */ color: oklch(71.2% 0.123 273.1);

Tailwind

colors: {
  custom: {
    50: '#afb9f4',
    500: '#899cef',
    950: '#000000',
  },
}

SCSS

$custom: #899cef;
$custom-light: #afb9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#899cef",
  "rgb": {
    "r": 137,
    "g": 156,
    "b": 239
  },
  "hsl": {
    "h": 228.824,
    "s": 76.119,
    "l": 73.725
  },
  "oklch": {
    "l": 0.71205,
    "c": 0.12329,
    "h": 273.1
  },
  "luminance": 0.35327
}

Semantic roles & 50–950 ramp

primary

#899CEF

secondary

#F3EED8

accent

#B20DD8

background

#FBFBFE

surface

#F6F6FD

border

#D0D0D5

text

#111117

muted

#808085

Preview Lab

Preview with #899CEF

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

Preview Lab → · Contrast checker → · Palette generator →