#2C657E#2C657E

#2C657E is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.0% C 0.072 H 229.6°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#2C657E
RGB	rgb(44, 101, 126)
HSL	hsl(198, 48%, 33%)
HSV	hsv(198, 65%, 49%)
CMYK	cmyk(65.1%, 19.8%, 0%, 50.6%)
CIE-LAB	lab(40.16, -10.38, -19.50)
CIE-LCH	lch(40.16, 22.09, 241.97°)
OKLab	oklab(47.98% -0.0464 -0.0545)
OKLCH	oklch(47.98% 0.072 229.6)
XYZ	xyz(9.4568, 11.3482, 21.4267)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C657E #7E452C

analogous

#2C7E6E #2C657E #2C3C7E

triadic

#2C657E #7E2C65 #657E2C

tetradic

#2C657E #6E2C7E #7E452C #3C7E2C

square

#2C657E #6E2C7E #7E452C #3C7E2C

split-complementary

#2C657E #7E2C3C #7E6E2C

monochromatic

#0C1C23 #1C4151 #2C657E #3C89AB #5EA7C7

Accessibility & contrast

On white

6.42

#2C657E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#2C657E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C657E

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C657E	#FFFFFF	#000000	##FFFFFF
##2C657E	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58637F

Deuteranopia (green-blind)

#4D5B7E

Tritanopia (blue-blind)

#006C6D

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2c657e;
/* rgb */ color: rgb(44, 101, 126);
/* oklch */ color: oklch(48.0% 0.072 229.6);

Tailwind

colors: {
  custom: {
    50: '#6e91a3',
    500: '#2c657e',
    950: '#000000',
  },
}

SCSS

$custom: #2c657e;
$custom-light: #6e91a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c657e",
  "rgb": {
    "r": 44,
    "g": 101,
    "b": 126
  },
  "hsl": {
    "h": 198.293,
    "s": 48.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.47979,
    "c": 0.07155,
    "h": 229.6
  },
  "luminance": 0.11349
}

Semantic roles & 50–950 ramp

primary

#2C657E

secondary

#AD7359

accent

#7950D8

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2C657E

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

Preview Lab → · Contrast checker → · Palette generator →