#2869B3#2869B3

#2869B3 is a mid, vivid cyan. Relative luminance 0.138; OKLCH L 51.8% C 0.134 H 254.2°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#2869B3
RGB	rgb(40, 105, 179)
HSL	hsl(212, 63%, 43%)
HSV	hsv(212, 78%, 70%)
CMYK	cmyk(77.7%, 41.3%, 0%, 29.8%)
CIE-LAB	lab(43.96, 6.01, -45.12)
CIE-LCH	lch(43.96, 45.52, 277.59°)
OKLab	oklab(51.81% -0.0366 -0.129)
OKLCH	oklch(51.81% 0.134 254.2)
XYZ	xyz(14.0603, 13.8073, 44.5631)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2869B3 #B37228

analogous

#28AEB3 #2869B3 #2C28B3

triadic

#2869B3 #B32869 #69B328

tetradic

#2869B3 #B328AE #B37228 #28B32C

square

#2869B3 #B328AE #B37228 #28B32C

split-complementary

#2869B3 #B32C28 #AEB328

monochromatic

#122E4F #1D4C81 #2869B3 #4387D5 #75A7E0

Accessibility & contrast

On white

5.58

#2869B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#2869B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2869B3

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2869B3	#FFFFFF	#000000	##FFFFFF
##2869B3	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456FB6

Deuteranopia (green-blind)

#2D62B2

Tritanopia (blue-blind)

#007B85

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2869b3;
/* rgb */ color: rgb(40, 105, 179);
/* oklch */ color: oklch(51.8% 0.134 254.2);

Tailwind

colors: {
  custom: {
    50: '#7693ca',
    500: '#2869b3',
    950: '#000000',
  },
}

SCSS

$custom: #2869b3;
$custom-light: #7693ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2869b3",
  "rgb": {
    "r": 40,
    "g": 105,
    "b": 179
  },
  "hsl": {
    "h": 211.942,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.51813,
    "c": 0.13409,
    "h": 254.2
  },
  "luminance": 0.13809
}

Semantic roles & 50–950 ramp

primary

#2869B3

secondary

#C89E6F

accent

#9941E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2869B3

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

Preview Lab → · Contrast checker → · Palette generator →