#2F88B2#2F88B2

#2F88B2 is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.3% C 0.104 H 233.1°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F88B2
RGB	rgb(47, 136, 178)
HSL	hsl(199, 58%, 44%)
HSV	hsv(199, 74%, 70%)
CMYK	cmyk(73.6%, 23.6%, 0%, 30.2%)
CIE-LAB	lab(53.41, -12.01, -29.63)
CIE-LCH	lch(53.41, 31.97, 247.94°)
OKLab	oklab(59.31% -0.0625 -0.0833)
OKLCH	oklch(59.31% 0.104 233.1)
XYZ	xyz(18.0091, 21.4249, 45.2971)
Luminance	0.2143 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F88B2 #B2592F

analogous

#2FB29B #2F88B2 #2F46B2

triadic

#2F88B2 #B22F88 #88B22F

tetradic

#2F88B2 #9B2FB2 #B2592F #46B22F

square

#2F88B2 #9B2FB2 #B2592F #46B22F

split-complementary

#2F88B2 #B22F46 #B29B2F

monochromatic

#153E51 #226382 #2F88B2 #4EA6D0 #7EBFDD

Accessibility & contrast

On white

3.97

#2F88B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#2F88B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F88B2

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F88B2	#FFFFFF	#000000	##000000
##2F88B2	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7387B4

Deuteranopia (green-blind)

#627AB1

Tritanopia (blue-blind)

#009396

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #2f88b2;
/* rgb */ color: rgb(47, 136, 178);
/* oklch */ color: oklch(59.3% 0.104 233.1);

Tailwind

colors: {
  custom: {
    50: '#79aac9',
    500: '#2f88b2',
    950: '#000000',
  },
}

SCSS

$custom: #2f88b2;
$custom-light: #79aac9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f88b2",
  "rgb": {
    "r": 47,
    "g": 136,
    "b": 178
  },
  "hsl": {
    "h": 199.237,
    "s": 58.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59307,
    "c": 0.10415,
    "h": 233.1
  },
  "luminance": 0.21427
}

Semantic roles & 50–950 ramp

primary

#2F88B2

secondary

#C69077

accent

#7846E1

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2F88B2

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

Preview Lab → · Contrast checker → · Palette generator →