#2F657C#2F657C

#2F657C is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.0% C 0.068 H 228.5°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#2F657C
RGB	rgb(47, 101, 124)
HSL	hsl(198, 45%, 34%)
HSV	hsv(198, 62%, 49%)
CMYK	cmyk(62.1%, 18.5%, 0%, 51.4%)
CIE-LAB	lab(40.19, -10.46, -18.23)
CIE-LCH	lch(40.19, 21.02, 240.15°)
OKLab	oklab(48.01% -0.045 -0.0508)
OKLCH	oklch(48.01% 0.068 228.5)
XYZ	xyz(9.4627, 11.3660, 20.7601)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F657C #7C462F

analogous

#2F7C6C #2F657C #2F3E7C

triadic

#2F657C #7C2F65 #657C2F

tetradic

#2F657C #6C2F7C #7C462F #3E7C2F

square

#2F657C #6C2F7C #7C462F #3E7C2F

split-complementary

#2F657C #7C2F3E #7C6C2F

monochromatic

#0D1D23 #1E4150 #2F657C #4089A8 #62A6C3

Accessibility & contrast

On white

6.42

#2F657C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#2F657C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F657C

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F657C	#FFFFFF	#000000	##FFFFFF
##2F657C	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)

#59637D

Deuteranopia (green-blind)

#4E5B7C

Tritanopia (blue-blind)

#006C6C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2f657c;
/* rgb */ color: rgb(47, 101, 124);
/* oklch */ color: oklch(48.0% 0.068 228.5);

Tailwind

colors: {
  custom: {
    50: '#6f91a2',
    500: '#2f657c',
    950: '#000000',
  },
}

SCSS

$custom: #2f657c;
$custom-light: #6f91a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f657c",
  "rgb": {
    "r": 47,
    "g": 101,
    "b": 124
  },
  "hsl": {
    "h": 197.922,
    "s": 45.029,
    "l": 33.529
  },
  "oklch": {
    "l": 0.48006,
    "c": 0.0679,
    "h": 228.5
  },
  "luminance": 0.11367
}

Semantic roles & 50–950 ramp

primary

#2F657C

secondary

#AA745C

accent

#7A53D5

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #2F657C

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

Preview Lab → · Contrast checker → · Palette generator →