#2B7CA4#2B7CA4

#2B7CA4 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.6% C 0.098 H 234.3°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B7CA4
RGB	rgb(43, 124, 164)
HSL	hsl(200, 58%, 41%)
HSV	hsv(200, 74%, 64%)
CMYK	cmyk(73.8%, 24.4%, 0%, 35.7%)
CIE-LAB	lab(49.02, -10.63, -28.38)
CIE-LCH	lch(49.02, 30.30, 249.46°)
OKLab	oklab(55.57% -0.0575 -0.0799)
OKLCH	oklch(55.57% 0.098 234.3)
XYZ	xyz(14.9021, 17.6075, 37.7280)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7CA4 #A4532B

analogous

#2BA48F #2B7CA4 #2B3FA4

triadic

#2B7CA4 #A42B7C #7CA42B

tetradic

#2B7CA4 #8F2BA4 #A4532B #3FA42B

square

#2B7CA4 #8F2BA4 #A4532B #3FA42B

split-complementary

#2B7CA4 #A42B3F #A48F2B

monochromatic

#123343 #1E5774 #2B7CA4 #3F9ECD #70B7D9

Accessibility & contrast

On white

4.64

#2B7CA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#2B7CA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7CA4

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7CA4	#FFFFFF	#000000	##FFFFFF
##2B7CA4	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687BA6

Deuteranopia (green-blind)

#586FA3

Tritanopia (blue-blind)

#00878A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2b7ca4;
/* rgb */ color: rgb(43, 124, 164);
/* oklch */ color: oklch(55.6% 0.098 234.3);

Tailwind

colors: {
  custom: {
    50: '#75a1bf',
    500: '#2b7ca4',
    950: '#000000',
  },
}

SCSS

$custom: #2b7ca4;
$custom-light: #75a1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7ca4",
  "rgb": {
    "r": 43,
    "g": 124,
    "b": 164
  },
  "hsl": {
    "h": 199.835,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.55573,
    "c": 0.09841,
    "h": 234.3
  },
  "luminance": 0.17609
}

Semantic roles & 50–950 ramp

primary

#2B7CA4

secondary

#C1876A

accent

#7A46E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090F12

muted

#7B7E81

Preview Lab

Preview with #2B7CA4

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

Preview Lab → · Contrast checker → · Palette generator →