#2B7EAB#2B7EAB

#2B7EAB is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.4% C 0.104 H 236.9°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2B7EAB
RGB	rgb(43, 126, 171)
HSL	hsl(201, 60%, 42%)
HSV	hsv(201, 75%, 67%)
CMYK	cmyk(74.9%, 26.3%, 0%, 32.9%)
CIE-LAB	lab(49.95, -9.30, -31.00)
CIE-LCH	lch(49.95, 32.36, 253.30°)
OKLab	oklab(56.42% -0.057 -0.0874)
OKLCH	oklch(56.42% 0.104 236.9)
XYZ	xyz(15.8049, 18.3737, 41.2337)
Luminance	0.1838 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7EAB #AB582B

analogous

#2BAB98 #2B7EAB #2B3EAB

triadic

#2B7EAB #AB2B7E #7EAB2B

tetradic

#2B7EAB #982BAB #AB582B #3EAB2B

square

#2B7EAB #982BAB #AB582B #3EAB2B

split-complementary

#2B7EAB #AB2B3E #AB982B

monochromatic

#123649 #1F5A7A #2B7EAB #439ED0 #74B8DC

Accessibility & contrast

On white

4.49

#2B7EAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#2B7EAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7EAB

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7EAB	#FFFFFF	#000000	##000000
##2B7EAB	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697EAD

Deuteranopia (green-blind)

#5771AA

Tritanopia (blue-blind)

#008A8D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2b7eab;
/* rgb */ color: rgb(43, 126, 171);
/* oklch */ color: oklch(56.4% 0.104 236.9);

Tailwind

colors: {
  custom: {
    50: '#76a3c4',
    500: '#2b7eab',
    950: '#000000',
  },
}

SCSS

$custom: #2b7eab;
$custom-light: #76a3c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7eab",
  "rgb": {
    "r": 43,
    "g": 126,
    "b": 171
  },
  "hsl": {
    "h": 201.094,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.56417,
    "c": 0.10438,
    "h": 236.9
  },
  "luminance": 0.18376
}

Semantic roles & 50–950 ramp

primary

#2B7EAB

secondary

#C48C6E

accent

#7C45E3

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2B7EAB

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

Preview Lab → · Contrast checker → · Palette generator →