#297BA2#297BA2

#297BA2 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.2% C 0.098 H 233.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#297BA2
RGB	rgb(41, 123, 162)
HSL	hsl(199, 60%, 40%)
HSV	hsv(199, 75%, 64%)
CMYK	cmyk(74.7%, 24.1%, 0%, 36.5%)
CIE-LAB	lab(48.57, -11.04, -27.91)
CIE-LCH	lch(48.57, 30.02, 248.43°)
OKLab	oklab(55.17% -0.0582 -0.0786)
OKLCH	oklch(55.17% 0.098 233.5)
XYZ	xyz(14.5164, 17.2443, 36.7388)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297BA2 #A25029

analogous

#29A28D #297BA2 #293EA2

triadic

#297BA2 #A2297B #7BA229

tetradic

#297BA2 #8D29A2 #A25029 #3EA229

square

#297BA2 #8D29A2 #A25029 #3EA229

split-complementary

#297BA2 #A2293E #A28D29

monochromatic

#103140 #1D5671 #297BA2 #3B9ECD #6CB6DA

Accessibility & contrast

On white

4.72

#297BA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#297BA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #297BA2

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297BA2	#FFFFFF	#000000	##FFFFFF
##297BA2	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687AA4

Deuteranopia (green-blind)

#576EA1

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #297ba2;
/* rgb */ color: rgb(41, 123, 162);
/* oklch */ color: oklch(55.2% 0.098 233.5);

Tailwind

colors: {
  custom: {
    50: '#74a1bd',
    500: '#297ba2',
    950: '#000000',
  },
}

SCSS

$custom: #297ba2;
$custom-light: #74a1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#297ba2",
  "rgb": {
    "r": 41,
    "g": 123,
    "b": 162
  },
  "hsl": {
    "h": 199.339,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.5517,
    "c": 0.09779,
    "h": 233.5
  },
  "luminance": 0.17246
}

Semantic roles & 50–950 ramp

primary

#297BA2

secondary

#C08367

accent

#7845E3

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #297BA2

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

Preview Lab → · Contrast checker → · Palette generator →