#2A688F#2A688F

#2A688F is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.5% C 0.089 H 239.8°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#2A688F
RGB	rgb(42, 104, 143)
HSL	hsl(203, 55%, 36%)
HSV	hsv(203, 71%, 56%)
CMYK	cmyk(70.6%, 27.3%, 0%, 43.9%)
CIE-LAB	lab(41.81, -6.53, -27.21)
CIE-LCH	lch(41.81, 27.98, 256.50°)
OKLab	oklab(49.52% -0.0447 -0.0767)
OKLCH	oklch(49.52% 0.089 239.8)
XYZ	xyz(10.8612, 12.3749, 27.7975)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A688F #8F512A

analogous

#2A8F84 #2A688F #2A368F

triadic

#2A688F #8F2A68 #688F2A

tetradic

#2A688F #842A8F #8F512A #368F2A

square

#2A688F #842A8F #8F512A #368F2A

split-complementary

#2A688F #8F2A36 #8F842A

monochromatic

#0E2330 #1C4660 #2A688F #388ABE #62A6D1

Accessibility & contrast

On white

6.04

#2A688F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#2A688F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A688F

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A688F	#FFFFFF	#000000	##FFFFFF
##2A688F	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566891

Deuteranopia (green-blind)

#485E8E

Tritanopia (blue-blind)

#007275

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2a688f;
/* rgb */ color: rgb(42, 104, 143);
/* oklch */ color: oklch(49.5% 0.089 239.8);

Tailwind

colors: {
  custom: {
    50: '#7093b0',
    500: '#2a688f',
    950: '#000000',
  },
}

SCSS

$custom: #2a688f;
$custom-light: #7093b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a688f",
  "rgb": {
    "r": 42,
    "g": 104,
    "b": 143
  },
  "hsl": {
    "h": 203.168,
    "s": 54.595,
    "l": 36.275
  },
  "oklch": {
    "l": 0.49519,
    "c": 0.08876,
    "h": 239.8
  },
  "luminance": 0.12376
}

Semantic roles & 50–950 ramp

primary

#2A688F

secondary

#B7805E

accent

#834ADE

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #2A688F

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

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