#2B7DA1#2B7DA1

#2B7DA1 is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 55.7% C 0.095 H 231.2°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#2B7DA1
RGB	rgb(43, 125, 161)
HSL	hsl(198, 58%, 40%)
HSV	hsv(198, 73%, 63%)
CMYK	cmyk(73.3%, 22.4%, 0%, 36.9%)
CIE-LAB	lab(49.19, -12.26, -26.35)
CIE-LCH	lch(49.19, 29.06, 245.06°)
OKLab	oklab(55.67% -0.0596 -0.074)
OKLCH	oklch(55.67% 0.095 231.2)
XYZ	xyz(14.7603, 17.7523, 36.3599)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7DA1 #A14F2B

analogous

#2BA18A #2B7DA1 #2B42A1

triadic

#2B7DA1 #A12B7D #7DA12B

tetradic

#2B7DA1 #8A2BA1 #A14F2B #42A12B

square

#2B7DA1 #8A2BA1 #A14F2B #42A12B

split-complementary

#2B7DA1 #A12B42 #A18A2B

monochromatic

#113240 #1E5871 #2B7DA1 #3EA0CB #6EB8D8

Accessibility & contrast

On white

4.61

#2B7DA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#2B7DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7DA1

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7DA1	#FFFFFF	#000000	##FFFFFF
##2B7DA1	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7BA3

Deuteranopia (green-blind)

#5B70A0

Tritanopia (blue-blind)

#008789

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2b7da1;
/* rgb */ color: rgb(43, 125, 161);
/* oklch */ color: oklch(55.7% 0.095 231.2);

Tailwind

colors: {
  custom: {
    50: '#75a2bd',
    500: '#2b7da1',
    950: '#000000',
  },
}

SCSS

$custom: #2b7da1;
$custom-light: #75a2bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7da1",
  "rgb": {
    "r": 43,
    "g": 125,
    "b": 161
  },
  "hsl": {
    "h": 198.305,
    "s": 57.843,
    "l": 40
  },
  "oklch": {
    "l": 0.55672,
    "c": 0.09503,
    "h": 231.2
  },
  "luminance": 0.17754
}

Semantic roles & 50–950 ramp

primary

#2B7DA1

secondary

#BF8369

accent

#7647E1

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2B7DA1

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

Preview Lab → · Contrast checker → · Palette generator →