#2E758B#2E758B

#2E758B is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 52.7% C 0.078 H 221.7°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2E758B
RGB	rgb(46, 117, 139)
HSL	hsl(194, 50%, 36%)
HSV	hsv(194, 67%, 55%)
CMYK	cmyk(66.9%, 15.8%, 0%, 45.5%)
CIE-LAB	lab(45.86, -14.79, -18.54)
CIE-LCH	lch(45.86, 23.72, 231.41°)
OKLab	oklab(52.73% -0.0579 -0.0517)
OKLCH	oklch(52.73% 0.078 221.7)
XYZ	xyz(12.1463, 15.1662, 26.7083)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E758B #8B442E

analogous

#2E8B73 #2E758B #2E478B

triadic

#2E758B #8B2E75 #758B2E

tetradic

#2E758B #732E8B #8B442E #478B2E

square

#2E758B #732E8B #8B442E #478B2E

split-complementary

#2E758B #8B2E47 #8B732E

monochromatic

#10282F #1F4E5D #2E758B #3D9CB9 #67B5CD

Accessibility & contrast

On white

5.21

#2E758B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#2E758B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E758B

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E758B	#FFFFFF	#000000	##FFFFFF
##2E758B	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68728C

Deuteranopia (green-blind)

#5B688B

Tritanopia (blue-blind)

#007C7C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2e758b;
/* rgb */ color: rgb(46, 117, 139);
/* oklch */ color: oklch(52.7% 0.078 221.7);

Tailwind

colors: {
  custom: {
    50: '#729cad',
    500: '#2e758b',
    950: '#000000',
  },
}

SCSS

$custom: #2e758b;
$custom-light: #729cad;
$custom-dark: #000000;

JSON

{
  "hex": "#2e758b",
  "rgb": {
    "r": 46,
    "g": 117,
    "b": 139
  },
  "hsl": {
    "h": 194.194,
    "s": 50.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.5273,
    "c": 0.07765,
    "h": 221.7
  },
  "luminance": 0.15168
}

Semantic roles & 50–950 ramp

primary

#2E758B

secondary

#B37561

accent

#6F4EDA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2E758B

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

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