#2888A5#2888A5

#2888A5 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.5% C 0.096 H 222.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#2888A5
RGB	rgb(40, 136, 165)
HSL	hsl(194, 61%, 40%)
HSV	hsv(194, 76%, 65%)
CMYK	cmyk(75.8%, 17.6%, 0%, 35.3%)
CIE-LAB	lab(52.70, -17.38, -23.26)
CIE-LCH	lch(52.70, 29.04, 233.23°)
OKLab	oklab(58.51% -0.0707 -0.0651)
OKLCH	oklch(58.51% 0.096 222.7)
XYZ	xyz(16.4679, 20.7741, 38.7319)
Luminance	0.2078 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2888A5 #A54528

analogous

#28A583 #2888A5 #2849A5

triadic

#2888A5 #A52888 #88A528

tetradic

#2888A5 #8328A5 #A54528 #49A528

square

#2888A5 #8328A5 #A54528 #49A528

split-complementary

#2888A5 #A52849 #A58328

monochromatic

#103742 #1C5F74 #2888A5 #3BADCF #6CC2DB

Accessibility & contrast

On white

4.07

#2888A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#2888A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2888A5

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2888A5	#FFFFFF	#000000	##000000
##2888A5	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7785A7

Deuteranopia (green-blind)

#6678A5

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2888a5;
/* rgb */ color: rgb(40, 136, 165);
/* oklch */ color: oklch(58.5% 0.096 222.7);

Tailwind

colors: {
  custom: {
    50: '#75aabf',
    500: '#2888a5',
    950: '#000000',
  },
}

SCSS

$custom: #2888a5;
$custom-light: #75aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2888a5",
  "rgb": {
    "r": 40,
    "g": 136,
    "b": 165
  },
  "hsl": {
    "h": 193.92,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.58512,
    "c": 0.0961,
    "h": 222.7
  },
  "luminance": 0.20776
}

Semantic roles & 50–950 ramp

primary

#2888A5

secondary

#C27C67

accent

#6944E4

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2888A5

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

Preview Lab → · Contrast checker → · Palette generator →