#2B758E#2B758E

#2B758E is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.8% C 0.081 H 224.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B758E
RGB	rgb(43, 117, 142)
HSL	hsl(195, 54%, 36%)
HSV	hsv(195, 70%, 56%)
CMYK	cmyk(69.7%, 17.6%, 0%, 44.3%)
CIE-LAB	lab(45.89, -14.29, -20.28)
CIE-LCH	lch(45.89, 24.81, 234.84°)
OKLab	oklab(52.77% -0.0585 -0.0567)
OKLCH	oklch(52.77% 0.081 224.1)
XYZ	xyz(12.2381, 15.1878, 27.8725)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B758E #8E442B

analogous

#2B8E76 #2B758E #2B438E

triadic

#2B758E #8E2B75 #758E2B

tetradic

#2B758E #762B8E #8E442B #438E2B

square

#2B758E #762B8E #8E442B #438E2B

split-complementary

#2B758E #8E2B43 #8E762B

monochromatic

#0F2830 #1D4E5F #2B758E #399CBD #63B5D0

Accessibility & contrast

On white

5.20

#2B758E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#2B758E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B758E

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B758E	#FFFFFF	#000000	##FFFFFF
##2B758E	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67728F

Deuteranopia (green-blind)

#59688E

Tritanopia (blue-blind)

#007D7D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2b758e;
/* rgb */ color: rgb(43, 117, 142);
/* oklch */ color: oklch(52.8% 0.081 224.1);

Tailwind

colors: {
  custom: {
    50: '#719caf',
    500: '#2b758e',
    950: '#000000',
  },
}

SCSS

$custom: #2b758e;
$custom-light: #719caf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b758e",
  "rgb": {
    "r": 43,
    "g": 117,
    "b": 142
  },
  "hsl": {
    "h": 195.152,
    "s": 53.514,
    "l": 36.275
  },
  "oklch": {
    "l": 0.52767,
    "c": 0.08145,
    "h": 224.1
  },
  "luminance": 0.15189
}

Semantic roles & 50–950 ramp

primary

#2B758E

secondary

#B6755F

accent

#704BDD

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2B758E

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

Preview Lab → · Contrast checker → · Palette generator →