#297FA7#297FA7

#297FA7 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.4% C 0.101 H 233.1°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#297FA7
RGB	rgb(41, 127, 167)
HSL	hsl(199, 61%, 41%)
HSV	hsv(199, 75%, 65%)
CMYK	cmyk(75.4%, 24%, 0%, 34.5%)
CIE-LAB	lab(50.02, -11.55, -28.56)
CIE-LCH	lch(50.02, 30.81, 247.97°)
OKLab	oklab(56.41% -0.0604 -0.0804)
OKLCH	oklch(56.41% 0.101 233.1)
XYZ	xyz(15.4761, 18.4384, 39.2950)
Luminance	0.1844 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297FA7 #A75129

analogous

#29A790 #297FA7 #2940A7

triadic

#297FA7 #A7297F #7FA729

tetradic

#297FA7 #9029A7 #A75129 #40A729

square

#297FA7 #9029A7 #A75129 #40A729

split-complementary

#297FA7 #A72940 #A79029

monochromatic

#113445 #1D5A76 #297FA7 #3EA1D0 #6FB9DC

Accessibility & contrast

On white

4.48

#297FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#297FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #297FA7

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297FA7	#FFFFFF	#000000	##000000
##297FA7	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EA9

Deuteranopia (green-blind)

#5A72A6

Tritanopia (blue-blind)

#008A8C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #297fa7;
/* rgb */ color: rgb(41, 127, 167);
/* oklch */ color: oklch(56.4% 0.101 233.1);

Tailwind

colors: {
  custom: {
    50: '#75a4c1',
    500: '#297fa7',
    950: '#000000',
  },
}

SCSS

$custom: #297fa7;
$custom-light: #75a4c1;
$custom-dark: #000000;

JSON

{
  "hex": "#297fa7",
  "rgb": {
    "r": 41,
    "g": 127,
    "b": 167
  },
  "hsl": {
    "h": 199.048,
    "s": 60.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.56405,
    "c": 0.10057,
    "h": 233.1
  },
  "luminance": 0.1844
}

Semantic roles & 50–950 ramp

primary

#297FA7

secondary

#C28669

accent

#7744E4

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #297FA7

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

Preview Lab → · Contrast checker → · Palette generator →