#2A88AC#2A88AC

#2A88AC is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 58.9% C 0.101 H 228.3°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2A88AC
RGB	rgb(42, 136, 172)
HSL	hsl(197, 61%, 42%)
HSV	hsv(197, 76%, 67%)
CMYK	cmyk(75.6%, 20.9%, 0%, 32.5%)
CIE-LAB	lab(53.03, -14.73, -26.78)
CIE-LCH	lch(53.03, 30.56, 241.18°)
OKLab	oklab(58.89% -0.0671 -0.0752)
OKLCH	oklch(58.89% 0.101 228.3)
XYZ	xyz(17.2024, 21.0771, 42.1834)
Luminance	0.2108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A88AC #AC4E2A

analogous

#2AAC8F #2A88AC #2A47AC

triadic

#2A88AC #AC2A88 #88AC2A

tetradic

#2A88AC #8F2AAC #AC4E2A #47AC2A

square

#2A88AC #8F2AAC #AC4E2A #47AC2A

split-complementary

#2A88AC #AC2A47 #AC8F2A

monochromatic

#123A4A #1E617B #2A88AC #42A9D1 #73C0DD

Accessibility & contrast

On white

4.03

#2A88AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#2A88AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A88AC

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A88AC	#FFFFFF	#000000	##000000
##2A88AC	1.00	4.03	5.22	5.22
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7586AE

Deuteranopia (green-blind)

#6479AC

Tritanopia (blue-blind)

#009294

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #2a88ac;
/* rgb */ color: rgb(42, 136, 172);
/* oklch */ color: oklch(58.9% 0.101 228.3);

Tailwind

colors: {
  custom: {
    50: '#77aac5',
    500: '#2a88ac',
    950: '#000000',
  },
}

SCSS

$custom: #2a88ac;
$custom-light: #77aac5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a88ac",
  "rgb": {
    "r": 42,
    "g": 136,
    "b": 172
  },
  "hsl": {
    "h": 196.615,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.58886,
    "c": 0.10076,
    "h": 228.3
  },
  "luminance": 0.21079
}

Semantic roles & 50–950 ramp

primary

#2A88AC

secondary

#C4866D

accent

#7044E4

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A88AC

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

Preview Lab → · Contrast checker → · Palette generator →