#2687B0#2687B0

#2687B0 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.7% C 0.106 H 231.3°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2687B0
RGB	rgb(38, 135, 176)
HSL	hsl(198, 64%, 42%)
HSV	hsv(198, 78%, 69%)
CMYK	cmyk(78.4%, 23.3%, 0%, 31%)
CIE-LAB	lab(52.81, -13.25, -29.43)
CIE-LCH	lch(52.81, 32.28, 245.76°)
OKLab	oklab(58.74% -0.0664 -0.0828)
OKLCH	oklch(58.74% 0.106 231.3)
XYZ	xyz(17.2966, 20.8725, 44.1831)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2687B0 #B04F26

analogous

#26B094 #2687B0 #2642B0

triadic

#2687B0 #B02687 #87B026

tetradic

#2687B0 #9426B0 #B04F26 #42B026

square

#2687B0 #9426B0 #B04F26 #42B026

split-complementary

#2687B0 #B02642 #B09426

monochromatic

#103A4B #1B607E #2687B0 #3EA8D5 #70BFE0

Accessibility & contrast

On white

4.06

#2687B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#2687B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2687B0

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2687B0	#FFFFFF	#000000	##000000
##2687B0	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7285B2

Deuteranopia (green-blind)

#6078AF

Tritanopia (blue-blind)

#009295

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2687b0;
/* rgb */ color: rgb(38, 135, 176);
/* oklch */ color: oklch(58.7% 0.106 231.3);

Tailwind

colors: {
  custom: {
    50: '#76aac7',
    500: '#2687b0',
    950: '#000000',
  },
}

SCSS

$custom: #2687b0;
$custom-light: #76aac7;
$custom-dark: #000000;

JSON

{
  "hex": "#2687b0",
  "rgb": {
    "r": 38,
    "g": 135,
    "b": 176
  },
  "hsl": {
    "h": 197.826,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.58738,
    "c": 0.10617,
    "h": 231.3
  },
  "luminance": 0.20875
}

Semantic roles & 50–950 ramp

primary

#2687B0

secondary

#C7866B

accent

#7240E7

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2687B0

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

Preview Lab → · Contrast checker → · Palette generator →