#297CA7#297CA7

#297CA7 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.7% C 0.102 H 235.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#297CA7
RGB	rgb(41, 124, 167)
HSL	hsl(200, 61%, 41%)
HSV	hsv(200, 75%, 65%)
CMYK	cmyk(75.4%, 25.7%, 0%, 34.5%)
CIE-LAB	lab(49.10, -9.83, -30.00)
CIE-LCH	lch(49.10, 31.57, 251.85°)
OKLab	oklab(55.67% -0.0574 -0.0846)
OKLCH	oklch(55.67% 0.102 235.8)
XYZ	xyz(15.0944, 17.6750, 39.1678)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297CA7 #A75429

analogous

#29A793 #297CA7 #293DA7

triadic

#297CA7 #A7297C #7CA729

tetradic

#297CA7 #9329A7 #A75429 #3DA729

square

#297CA7 #9329A7 #A75429 #3DA729

split-complementary

#297CA7 #A7293D #A79329

monochromatic

#113345 #1D5876 #297CA7 #3E9ED0 #6FB6DC

Accessibility & contrast

On white

4.63

#297CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#297CA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #297CA7

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297CA7	#FFFFFF	#000000	##FFFFFF
##297CA7	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677BA9

Deuteranopia (green-blind)

#566FA6

Tritanopia (blue-blind)

#00878B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #297ca7;
/* rgb */ color: rgb(41, 124, 167);
/* oklch */ color: oklch(55.7% 0.102 235.8);

Tailwind

colors: {
  custom: {
    50: '#75a1c1',
    500: '#297ca7',
    950: '#000000',
  },
}

SCSS

$custom: #297ca7;
$custom-light: #75a1c1;
$custom-dark: #000000;

JSON

{
  "hex": "#297ca7",
  "rgb": {
    "r": 41,
    "g": 124,
    "b": 167
  },
  "hsl": {
    "h": 200.476,
    "s": 60.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.55669,
    "c": 0.10224,
    "h": 235.8
  },
  "luminance": 0.17677
}

Semantic roles & 50–950 ramp

primary

#297CA7

secondary

#C28869

accent

#7B44E4

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #297CA7

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

Preview Lab → · Contrast checker → · Palette generator →