#2B7BA4#2B7BA4

#2B7BA4 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.3% C 0.099 H 235.2°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#2B7BA4
RGB	rgb(43, 123, 164)
HSL	hsl(200, 58%, 41%)
HSV	hsv(200, 74%, 64%)
CMYK	cmyk(73.8%, 25%, 0%, 35.7%)
CIE-LAB	lab(48.71, -10.06, -28.86)
CIE-LCH	lch(48.71, 30.56, 250.79°)
OKLab	oklab(55.33% -0.0565 -0.0813)
OKLCH	oklch(55.33% 0.099 235.2)
XYZ	xyz(14.7774, 17.3581, 37.6864)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7BA4 #A4542B

analogous

#2BA490 #2B7BA4 #2B3EA4

triadic

#2B7BA4 #A42B7B #7BA42B

tetradic

#2B7BA4 #902BA4 #A4542B #3EA42B

square

#2B7BA4 #902BA4 #A4542B #3EA42B

split-complementary

#2B7BA4 #A42B3E #A4902B

monochromatic

#123243 #1E5774 #2B7BA4 #3F9DCD #70B6D9

Accessibility & contrast

On white

4.70

#2B7BA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#2B7BA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7BA4

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7BA4	#FFFFFF	#000000	##FFFFFF
##2B7BA4	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677AA6

Deuteranopia (green-blind)

#576FA3

Tritanopia (blue-blind)

#008689

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2b7ba4;
/* rgb */ color: rgb(43, 123, 164);
/* oklch */ color: oklch(55.3% 0.099 235.2);

Tailwind

colors: {
  custom: {
    50: '#75a1bf',
    500: '#2b7ba4',
    950: '#000000',
  },
}

SCSS

$custom: #2b7ba4;
$custom-light: #75a1bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7ba4",
  "rgb": {
    "r": 43,
    "g": 123,
    "b": 164
  },
  "hsl": {
    "h": 200.331,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.55328,
    "c": 0.09895,
    "h": 235.2
  },
  "luminance": 0.1736
}

Semantic roles & 50–950 ramp

primary

#2B7BA4

secondary

#C1876A

accent

#7B46E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B7BA4

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

Preview Lab → · Contrast checker → · Palette generator →