#2C657F#2C657F

#2C657F is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.0% C 0.072 H 230.6°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#2C657F
RGB	rgb(44, 101, 127)
HSL	hsl(199, 49%, 34%)
HSV	hsv(199, 65%, 50%)
CMYK	cmyk(65.4%, 20.5%, 0%, 50.2%)
CIE-LAB	lab(40.20, -10.04, -20.04)
CIE-LCH	lch(40.20, 22.42, 243.39°)
OKLab	oklab(48.03% -0.046 -0.056)
OKLCH	oklch(48.03% 0.072 230.6)
XYZ	xyz(9.5217, 11.3742, 21.7682)
Luminance	0.1138 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C657F #7F462C

analogous

#2C7F6F #2C657F #2C3B7F

triadic

#2C657F #7F2C65 #657F2C

tetradic

#2C657F #6F2C7F #7F462C #3B7F2C

square

#2C657F #6F2C7F #7F462C #3B7F2C

split-complementary

#2C657F #7F2C3B #7F6F2C

monochromatic

#0D1D24 #1C4152 #2C657F #3C89AC #5EA6C7

Accessibility & contrast

On white

6.41

#2C657F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#2C657F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C657F

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C657F	#FFFFFF	#000000	##FFFFFF
##2C657F	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586480

Deuteranopia (green-blind)

#4C5B7F

Tritanopia (blue-blind)

#006C6E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2c657f;
/* rgb */ color: rgb(44, 101, 127);
/* oklch */ color: oklch(48.0% 0.072 230.6);

Tailwind

colors: {
  custom: {
    50: '#6e90a4',
    500: '#2c657f',
    950: '#000000',
  },
}

SCSS

$custom: #2c657f;
$custom-light: #6e90a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c657f",
  "rgb": {
    "r": 44,
    "g": 101,
    "b": 127
  },
  "hsl": {
    "h": 198.795,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.48027,
    "c": 0.07248,
    "h": 230.6
  },
  "luminance": 0.11375
}

Semantic roles & 50–950 ramp

primary

#2C657F

secondary

#AD7459

accent

#7A50D8

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2C657F

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

Preview Lab → · Contrast checker → · Palette generator →