#859BDA#859BDA

#859BDA is a light, moderate blue. Relative luminance 0.335; OKLCH L 69.7% C 0.096 H 269.1°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#859BDA
RGB	rgb(133, 155, 218)
HSL	hsl(224, 53%, 69%)
HSV	hsv(224, 39%, 85%)
CMYK	cmyk(39%, 28.9%, 0%, 14.5%)
CIE-LAB	lab(64.56, 7.87, -34.53)
CIE-LCH	lch(64.56, 35.42, 282.84°)
OKLab	oklab(69.72% -0.0016 -0.0963)
OKLCH	oklch(69.72% 0.096 269.1)
XYZ	xyz(34.0453, 33.4896, 70.9863)
Luminance	0.3349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#859BDA #DAC485

analogous

#85C6DA #859BDA #9A85DA

triadic

#859BDA #DA859B #9BDA85

tetradic

#859BDA #DA85C6 #DAC485 #85DA9A

square

#859BDA #DA85C6 #DAC485 #85DA9A

split-complementary

#859BDA #DA9A85 #C6DA85

monochromatic

#3555AF #5675CC #859BDA #B4C1E8 #E3E8F6

Accessibility & contrast

On white

2.73

#859BDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#859BDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #859BDA

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##859BDA	#FFFFFF	#000000	##000000
##859BDA	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86A1DD

Deuteranopia (green-blind)

#7E99D9

Tritanopia (blue-blind)

#6AA8B1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #859bda;
/* rgb */ color: rgb(133, 155, 218);
/* oklch */ color: oklch(69.7% 0.096 269.1);

Tailwind

colors: {
  custom: {
    50: '#abb8e5',
    500: '#859bda',
    950: '#000000',
  },
}

SCSS

$custom: #859bda;
$custom-light: #abb8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#859bda",
  "rgb": {
    "r": 133,
    "g": 155,
    "b": 218
  },
  "hsl": {
    "h": 224.471,
    "s": 53.459,
    "l": 68.824
  },
  "oklch": {
    "l": 0.69715,
    "c": 0.09631,
    "h": 269.1
  },
  "luminance": 0.33491
}

Semantic roles & 50–950 ramp

primary

#859BDA

secondary

#EAE3D1

accent

#9825C1

background

#FAFBFE

surface

#F4F6FC

border

#CED0D5

text

#101116

muted

#7F8084

Preview Lab

Preview with #859BDA

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

Preview Lab → · Contrast checker → · Palette generator →