#2B7AAE#2B7AAE

#2B7AAE is a mid, moderate cyan. Relative luminance 0.175; OKLCH L 55.6% C 0.110 H 241.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2B7AAE
RGB	rgb(43, 122, 174)
HSL	hsl(204, 60%, 43%)
HSV	hsv(204, 75%, 68%)
CMYK	cmyk(75.3%, 29.9%, 0%, 31.8%)
CIE-LAB	lab(48.87, -5.89, -34.43)
CIE-LCH	lch(48.87, 34.93, 260.30°)
OKLab	oklab(55.61% -0.0521 -0.0974)
OKLCH	oklch(55.61% 0.11 241.9)
XYZ	xyz(15.5928, 17.4868, 42.5897)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7AAE #AE5F2B

analogous

#2BAEA1 #2B7AAE #2B38AE

triadic

#2B7AAE #AE2B7A #7AAE2B

tetradic

#2B7AAE #A12BAE #AE5F2B #38AE2B

square

#2B7AAE #A12BAE #AE5F2B #38AE2B

split-complementary

#2B7AAE #AE2B38 #AEA12B

monochromatic

#13354C #1F587D #2B7AAE #459AD1 #76B4DD

Accessibility & contrast

On white

4.67

#2B7AAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#2B7AAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7AAE

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7AAE	#FFFFFF	#000000	##FFFFFF
##2B7AAE	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#627BB0

Deuteranopia (green-blind)

#506FAD

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2b7aae;
/* rgb */ color: rgb(43, 122, 174);
/* oklch */ color: oklch(55.6% 0.110 241.9);

Tailwind

colors: {
  custom: {
    50: '#77a0c6',
    500: '#2b7aae',
    950: '#000000',
  },
}

SCSS

$custom: #2b7aae;
$custom-light: #77a0c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7aae",
  "rgb": {
    "r": 43,
    "g": 122,
    "b": 174
  },
  "hsl": {
    "h": 203.817,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.55607,
    "c": 0.11048,
    "h": 241.9
  },
  "luminance": 0.17489
}

Semantic roles & 50–950 ramp

primary

#2B7AAE

secondary

#C59270

accent

#8344E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B7AAE

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

Preview Lab → · Contrast checker → · Palette generator →