#2B7CAE#2B7CAE

#2B7CAE is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.1% C 0.109 H 240.3°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#2B7CAE
RGB	rgb(43, 124, 174)
HSL	hsl(203, 60%, 43%)
HSV	hsv(203, 75%, 68%)
CMYK	cmyk(75.3%, 28.7%, 0%, 31.8%)
CIE-LAB	lab(49.48, -7.06, -33.47)
CIE-LCH	lch(49.48, 34.21, 258.09°)
OKLab	oklab(56.09% -0.054 -0.0946)
OKLCH	oklch(56.09% 0.109 240.3)
XYZ	xyz(15.8409, 17.9830, 42.6724)
Luminance	0.1799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7CAE #AE5D2B

analogous

#2BAE9F #2B7CAE #2B3AAE

triadic

#2B7CAE #AE2B7C #7CAE2B

tetradic

#2B7CAE #9F2BAE #AE5D2B #3AAE2B

square

#2B7CAE #9F2BAE #AE5D2B #3AAE2B

split-complementary

#2B7CAE #AE2B3A #AE9F2B

monochromatic

#13364C #1F597D #2B7CAE #459CD1 #76B6DD

Accessibility & contrast

On white

4.57

#2B7CAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#2B7CAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7CAE

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7CAE	#FFFFFF	#000000	##000000
##2B7CAE	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#657CB0

Deuteranopia (green-blind)

#5370AD

Tritanopia (blue-blind)

#00898D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2b7cae;
/* rgb */ color: rgb(43, 124, 174);
/* oklch */ color: oklch(56.1% 0.109 240.3);

Tailwind

colors: {
  custom: {
    50: '#77a1c6',
    500: '#2b7cae',
    950: '#000000',
  },
}

SCSS

$custom: #2b7cae;
$custom-light: #77a1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7cae",
  "rgb": {
    "r": 43,
    "g": 124,
    "b": 174
  },
  "hsl": {
    "h": 202.901,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.56089,
    "c": 0.10897,
    "h": 240.3
  },
  "luminance": 0.17985
}

Semantic roles & 50–950 ramp

primary

#2B7CAE

secondary

#C59070

accent

#8144E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #2B7CAE

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

Preview Lab → · Contrast checker → · Palette generator →