#2E87BB#2E87BB

#2E87BB is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.5% C 0.114 H 239.0°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#2E87BB
RGB	rgb(46, 135, 187)
HSL	hsl(202, 61%, 46%)
HSV	hsv(202, 75%, 73%)
CMYK	cmyk(75.4%, 27.8%, 0%, 26.7%)
CIE-LAB	lab(53.49, -8.41, -34.67)
CIE-LCH	lch(53.49, 35.67, 256.36°)
OKLab	oklab(59.49% -0.0589 -0.0979)
OKLCH	oklch(59.49% 0.114 239)
XYZ	xyz(18.7568, 21.4944, 50.1644)
Luminance	0.2150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E87BB #BB622E

analogous

#2EBBA8 #2E87BB #2E40BB

triadic

#2E87BB #BB2E87 #87BB2E

tetradic

#2E87BB #A82EBB #BB622E #40BB2E

square

#2E87BB #A82EBB #BB622E #40BB2E

split-complementary

#2E87BB #BB2E40 #BBA82E

monochromatic

#164059 #22648A #2E87BB #52A4D4 #83BEE0

Accessibility & contrast

On white

3.96

#2E87BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#2E87BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E87BB

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E87BB	#FFFFFF	#000000	##000000
##2E87BB	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E87BD

Deuteranopia (green-blind)

#5B7ABA

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2e87bb;
/* rgb */ color: rgb(46, 135, 187);
/* oklch */ color: oklch(59.5% 0.114 239.0);

Tailwind

colors: {
  custom: {
    50: '#7ba9cf',
    500: '#2e87bb',
    950: '#000000',
  },
}

SCSS

$custom: #2e87bb;
$custom-light: #7ba9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e87bb",
  "rgb": {
    "r": 46,
    "g": 135,
    "b": 187
  },
  "hsl": {
    "h": 202.128,
    "s": 60.515,
    "l": 45.686
  },
  "oklch": {
    "l": 0.59492,
    "c": 0.11429,
    "h": 239
  },
  "luminance": 0.21497
}

Semantic roles & 50–950 ramp

primary

#2E87BB

secondary

#CA987B

accent

#7F44E4

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2E87BB

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

Preview Lab → · Contrast checker → · Palette generator →