#2F87B2#2F87B2

#2F87B2 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.1% C 0.105 H 234.0°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#2F87B2
RGB	rgb(47, 135, 178)
HSL	hsl(200, 58%, 44%)
HSV	hsv(200, 74%, 70%)
CMYK	cmyk(73.6%, 24.2%, 0%, 30.2%)
CIE-LAB	lab(53.11, -11.44, -30.10)
CIE-LCH	lch(53.11, 32.20, 249.18°)
OKLab	oklab(59.06% -0.0615 -0.0847)
OKLCH	oklch(59.06% 0.105 234)
XYZ	xyz(17.8689, 21.1446, 45.2504)
Luminance	0.2115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F87B2 #B25A2F

analogous

#2FB29C #2F87B2 #2F45B2

triadic

#2F87B2 #B22F87 #87B22F

tetradic

#2F87B2 #9C2FB2 #B25A2F #45B22F

square

#2F87B2 #9C2FB2 #B25A2F #45B22F

split-complementary

#2F87B2 #B22F45 #B29C2F

monochromatic

#153E51 #226282 #2F87B2 #4EA5D0 #7EBEDD

Accessibility & contrast

On white

4.02

#2F87B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#2F87B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F87B2

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F87B2	#FFFFFF	#000000	##000000
##2F87B2	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7286B4

Deuteranopia (green-blind)

#6079B1

Tritanopia (blue-blind)

#009296

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #2f87b2;
/* rgb */ color: rgb(47, 135, 178);
/* oklch */ color: oklch(59.1% 0.105 234.0);

Tailwind

colors: {
  custom: {
    50: '#79aac9',
    500: '#2f87b2',
    950: '#000000',
  },
}

SCSS

$custom: #2f87b2;
$custom-light: #79aac9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f87b2",
  "rgb": {
    "r": 47,
    "g": 135,
    "b": 178
  },
  "hsl": {
    "h": 199.695,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59064,
    "c": 0.10467,
    "h": 234
  },
  "luminance": 0.21147
}

Semantic roles & 50–950 ramp

primary

#2F87B2

secondary

#C69177

accent

#7946E1

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2F87B2

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

Preview Lab → · Contrast checker → · Palette generator →