#2B7CAB#2B7CAB

#2B7CAB is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 55.9% C 0.106 H 238.6°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#2B7CAB
RGB	rgb(43, 124, 171)
HSL	hsl(202, 60%, 42%)
HSV	hsv(202, 75%, 67%)
CMYK	cmyk(74.9%, 27.5%, 0%, 32.9%)
CIE-LAB	lab(49.33, -8.14, -31.95)
CIE-LCH	lch(49.33, 32.97, 255.70°)
OKLab	oklab(55.93% -0.055 -0.0902)
OKLCH	oklch(55.93% 0.106 238.6)
XYZ	xyz(15.5517, 17.8674, 41.1493)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7CAB #AB5A2B

analogous

#2BAB9A #2B7CAB #2B3CAB

triadic

#2B7CAB #AB2B7C #7CAB2B

tetradic

#2B7CAB #9A2BAB #AB5A2B #3CAB2B

square

#2B7CAB #9A2BAB #AB5A2B #3CAB2B

split-complementary

#2B7CAB #AB2B3C #AB9A2B

monochromatic

#123549 #1F597A #2B7CAB #439CD0 #74B6DC

Accessibility & contrast

On white

4.59

#2B7CAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#2B7CAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7CAB

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7CAB	#FFFFFF	#000000	##FFFFFF
##2B7CAB	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667CAD

Deuteranopia (green-blind)

#5470AA

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #2b7cab;
/* rgb */ color: rgb(43, 124, 171);
/* oklch */ color: oklch(55.9% 0.106 238.6);

Tailwind

colors: {
  custom: {
    50: '#76a1c4',
    500: '#2b7cab',
    950: '#000000',
  },
}

SCSS

$custom: #2b7cab;
$custom-light: #76a1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7cab",
  "rgb": {
    "r": 43,
    "g": 124,
    "b": 171
  },
  "hsl": {
    "h": 202.031,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.55931,
    "c": 0.10568,
    "h": 238.6
  },
  "luminance": 0.17869
}

Semantic roles & 50–950 ramp

primary

#2B7CAB

secondary

#C48E6E

accent

#7F45E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #2B7CAB

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

Preview Lab → · Contrast checker → · Palette generator →