#2866A5#2866A5

#2866A5 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.2% C 0.119 H 251.7°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#2866A5
RGB	rgb(40, 102, 165)
HSL	hsl(210, 61%, 40%)
HSV	hsv(210, 76%, 65%)
CMYK	cmyk(75.8%, 38.2%, 0%, 35.3%)
CIE-LAB	lab(42.26, 2.57, -39.59)
CIE-LCH	lch(42.26, 39.68, 273.72°)
OKLab	oklab(50.23% -0.0373 -0.1128)
OKLCH	oklch(50.23% 0.119 251.7)
XYZ	xyz(12.4154, 12.6690, 37.3811)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2866A5 #A56728

analogous

#28A5A5 #2866A5 #2828A5

triadic

#2866A5 #A52866 #66A528

tetradic

#2866A5 #A528A5 #A56728 #28A528

square

#2866A5 #A528A5 #A56728 #28A528

split-complementary

#2866A5 #A52828 #A5A528

monochromatic

#102942 #1C4874 #2866A5 #3B85CF #6CA3DB

Accessibility & contrast

On white

5.94

#2866A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#2866A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2866A5

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2866A5	#FFFFFF	#000000	##FFFFFF
##2866A5	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496AA8

Deuteranopia (green-blind)

#365EA4

Tritanopia (blue-blind)

#00757D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2866a5;
/* rgb */ color: rgb(40, 102, 165);
/* oklch */ color: oklch(50.2% 0.119 251.7);

Tailwind

colors: {
  custom: {
    50: '#7491c0',
    500: '#2866a5',
    950: '#000000',
  },
}

SCSS

$custom: #2866a5;
$custom-light: #7491c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2866a5",
  "rgb": {
    "r": 40,
    "g": 102,
    "b": 165
  },
  "hsl": {
    "h": 210.24,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.5023,
    "c": 0.11883,
    "h": 251.7
  },
  "luminance": 0.1267
}

Semantic roles & 50–950 ramp

primary

#2866A5

secondary

#C29567

accent

#9544E4

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2866A5

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

Preview Lab → · Contrast checker → · Palette generator →