#877ECF#877ECF

#877ECF is a light, moderate blue. Relative luminance 0.246; OKLCH L 63.5% C 0.120 H 287.6°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#877ECF
RGB	rgb(135, 126, 207)
HSL	hsl(247, 46%, 65%)
HSV	hsv(247, 39%, 81%)
CMYK	cmyk(34.8%, 39.1%, 0%, 18.8%)
CIE-LAB	lab(56.66, 22.30, -40.72)
CIE-LCH	lch(56.66, 46.42, 298.71°)
OKLab	oklab(63.51% 0.0362 -0.1142)
OKLCH	oklch(63.51% 0.12 287.6)
XYZ	xyz(28.7120, 24.5768, 62.2504)
Luminance	0.2458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#877ECF #C6CF7E

analogous

#7E9DCF #877ECF #B07ECF

triadic

#877ECF #CF877E #7ECF87

tetradic

#877ECF #CF7E9D #C6CF7E #7ECFB0

square

#877ECF #CF7E9D #C6CF7E #7ECFB0

split-complementary

#877ECF #CFB07E #9DCF7E

monochromatic

#443999 #5E51BE #877ECF #B0ABE0 #DAD7F0

Accessibility & contrast

On white

3.55

#877ECF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#877ECF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #877ECF

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##877ECF	#FFFFFF	#000000	##000000
##877ECF	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648AD2

Deuteranopia (green-blind)

#6486CD

Tritanopia (blue-blind)

#758D9D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #877ecf;
/* rgb */ color: rgb(135, 126, 207);
/* oklch */ color: oklch(63.5% 0.120 287.6);

Tailwind

colors: {
  custom: {
    50: '#aca3de',
    500: '#877ecf',
    950: '#000000',
  },
}

SCSS

$custom: #877ecf;
$custom-light: #aca3de;
$custom-dark: #000000;

JSON

{
  "hex": "#877ecf",
  "rgb": {
    "r": 135,
    "g": 126,
    "b": 207
  },
  "hsl": {
    "h": 246.667,
    "s": 45.763,
    "l": 65.294
  },
  "oklch": {
    "l": 0.63508,
    "c": 0.11976,
    "h": 287.6
  },
  "luminance": 0.24578
}

Semantic roles & 50–950 ramp

primary

#877ECF

secondary

#DFE2C7

accent

#B92DA9

background

#FAFAFD

surface

#F4F3FB

border

#CECDD4

text

#100F15

muted

#7F7F83

Preview Lab

Preview with #877ECF

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

Preview Lab → · Contrast checker → · Palette generator →