#2B88AF#2B88AF

#2B88AF is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.1% C 0.103 H 230.5°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#2B88AF
RGB	rgb(43, 136, 175)
HSL	hsl(198, 61%, 43%)
HSV	hsv(198, 75%, 69%)
CMYK	cmyk(75.4%, 22.3%, 0%, 31.4%)
CIE-LAB	lab(53.18, -13.57, -28.27)
CIE-LCH	lch(53.18, 31.35, 244.36°)
OKLab	oklab(59.06% -0.0655 -0.0795)
OKLCH	oklch(59.06% 0.103 230.5)
XYZ	xyz(17.5352, 21.2150, 43.7199)
Luminance	0.2122 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B88AF #AF522B

analogous

#2BAF94 #2B88AF #2B46AF

triadic

#2B88AF #AF2B88 #88AF2B

tetradic

#2B88AF #942BAF #AF522B #46AF2B

square

#2B88AF #942BAF #AF522B #46AF2B

split-complementary

#2B88AF #AF2B46 #AF942B

monochromatic

#133C4D #1F627E #2B88AF #46A8D1 #77BFDE

Accessibility & contrast

On white

4.01

#2B88AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#2B88AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B88AF

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B88AF	#FFFFFF	#000000	##000000
##2B88AF	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7486B1

Deuteranopia (green-blind)

#6279AE

Tritanopia (blue-blind)

#009395

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #2b88af;
/* rgb */ color: rgb(43, 136, 175);
/* oklch */ color: oklch(59.1% 0.103 230.5);

Tailwind

colors: {
  custom: {
    50: '#78aac7',
    500: '#2b88af',
    950: '#000000',
  },
}

SCSS

$custom: #2b88af;
$custom-light: #78aac7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b88af",
  "rgb": {
    "r": 43,
    "g": 136,
    "b": 175
  },
  "hsl": {
    "h": 197.727,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.59055,
    "c": 0.10298,
    "h": 230.5
  },
  "luminance": 0.21217
}

Semantic roles & 50–950 ramp

primary

#2B88AF

secondary

#C58A70

accent

#7344E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2B88AF

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

Preview Lab → · Contrast checker → · Palette generator →