#2B7AA4#2B7AA4

#2B7AA4 is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.1% C 0.100 H 236.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#2B7AA4
RGB	rgb(43, 122, 164)
HSL	hsl(201, 58%, 41%)
HSV	hsv(201, 74%, 64%)
CMYK	cmyk(73.8%, 25.6%, 0%, 35.7%)
CIE-LAB	lab(48.40, -9.48, -29.34)
CIE-LCH	lch(48.40, 30.83, 252.10°)
OKLab	oklab(55.08% -0.0555 -0.0827)
OKLCH	oklch(55.08% 0.1 236.1)
XYZ	xyz(14.6540, 17.1113, 37.6453)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7AA4 #A4552B

analogous

#2BA491 #2B7AA4 #2B3EA4

triadic

#2B7AA4 #A42B7A #7AA42B

tetradic

#2B7AA4 #912BA4 #A4552B #3EA42B

square

#2B7AA4 #912BA4 #A4552B #3EA42B

split-complementary

#2B7AA4 #A42B3E #A4912B

monochromatic

#123243 #1E5674 #2B7AA4 #3F9CCD #70B5D9

Accessibility & contrast

On white

4.75

#2B7AA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#2B7AA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7AA4

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7AA4	#FFFFFF	#000000	##FFFFFF
##2B7AA4	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6679A6

Deuteranopia (green-blind)

#556EA3

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2b7aa4;
/* rgb */ color: rgb(43, 122, 164);
/* oklch */ color: oklch(55.1% 0.100 236.1);

Tailwind

colors: {
  custom: {
    50: '#75a0bf',
    500: '#2b7aa4',
    950: '#000000',
  },
}

SCSS

$custom: #2b7aa4;
$custom-light: #75a0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7aa4",
  "rgb": {
    "r": 43,
    "g": 122,
    "b": 164
  },
  "hsl": {
    "h": 200.826,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.55083,
    "c": 0.09954,
    "h": 236.1
  },
  "luminance": 0.17113
}

Semantic roles & 50–950 ramp

primary

#2B7AA4

secondary

#C1886A

accent

#7C46E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2B7AA4

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

Preview Lab → · Contrast checker → · Palette generator →