#2A88A4#2A88A4

#2A88A4 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.5% C 0.095 H 222.1°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#2A88A4
RGB	rgb(42, 136, 164)
HSL	hsl(194, 59%, 40%)
HSV	hsv(194, 74%, 64%)
CMYK	cmyk(74.4%, 17.1%, 0%, 35.7%)
CIE-LAB	lab(52.71, -17.47, -22.67)
CIE-LCH	lch(52.71, 28.62, 232.38°)
OKLab	oklab(58.52% -0.0702 -0.0634)
OKLCH	oklch(58.52% 0.095 222.1)
XYZ	xyz(16.4571, 20.7790, 38.2582)
Luminance	0.2078 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A88A4 #A4462A

analogous

#2AA483 #2A88A4 #2A4BA4

triadic

#2A88A4 #A42A88 #88A42A

tetradic

#2A88A4 #832AA4 #A4462A #4BA42A

square

#2A88A4 #832AA4 #A4462A #4BA42A

split-complementary

#2A88A4 #A42A4B #A4832A

monochromatic

#113743 #1E6073 #2A88A4 #3EACCD #6EC1DA

Accessibility & contrast

On white

4.07

#2A88A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#2A88A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A88A4

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A88A4	#FFFFFF	#000000	##000000
##2A88A4	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)

#7885A5

Deuteranopia (green-blind)

#6779A4

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #2a88a4;
/* rgb */ color: rgb(42, 136, 164);
/* oklch */ color: oklch(58.5% 0.095 222.1);

Tailwind

colors: {
  custom: {
    50: '#76aabf',
    500: '#2a88a4',
    950: '#000000',
  },
}

SCSS

$custom: #2a88a4;
$custom-light: #76aabf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a88a4",
  "rgb": {
    "r": 42,
    "g": 136,
    "b": 164
  },
  "hsl": {
    "h": 193.77,
    "s": 59.223,
    "l": 40.392
  },
  "oklch": {
    "l": 0.58516,
    "c": 0.09458,
    "h": 222.1
  },
  "luminance": 0.20781
}

Semantic roles & 50–950 ramp

primary

#2A88A4

secondary

#C17D69

accent

#6945E2

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A88A4

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

Preview Lab → · Contrast checker → · Palette generator →