#297EA2#297EA2

#297EA2 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 55.9% C 0.096 H 230.5°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#297EA2
RGB	rgb(41, 126, 162)
HSL	hsl(198, 60%, 40%)
HSV	hsv(198, 75%, 64%)
CMYK	cmyk(74.7%, 22.2%, 0%, 36.5%)
CIE-LAB	lab(49.50, -12.75, -26.47)
CIE-LCH	lch(49.50, 29.38, 244.29°)
OKLab	oklab(55.91% -0.0613 -0.0744)
OKLCH	oklch(55.91% 0.096 230.5)
XYZ	xyz(14.8943, 18.0000, 36.8648)
Luminance	0.1800 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297EA2 #A24D29

analogous

#29A289 #297EA2 #2942A2

triadic

#297EA2 #A2297E #7EA229

tetradic

#297EA2 #8929A2 #A24D29 #42A229

square

#297EA2 #8929A2 #A24D29 #42A229

split-complementary

#297EA2 #A22942 #A28929

monochromatic

#103240 #1D5871 #297EA2 #3BA2CD #6CB9DA

Accessibility & contrast

On white

4.56

#297EA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#297EA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #297EA2

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297EA2	#FFFFFF	#000000	##000000
##297EA2	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7CA4

Deuteranopia (green-blind)

#5B71A1

Tritanopia (blue-blind)

#00888A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #297ea2;
/* rgb */ color: rgb(41, 126, 162);
/* oklch */ color: oklch(55.9% 0.096 230.5);

Tailwind

colors: {
  custom: {
    50: '#74a3bd',
    500: '#297ea2',
    950: '#000000',
  },
}

SCSS

$custom: #297ea2;
$custom-light: #74a3bd;
$custom-dark: #000000;

JSON

{
  "hex": "#297ea2",
  "rgb": {
    "r": 41,
    "g": 126,
    "b": 162
  },
  "hsl": {
    "h": 197.851,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.55912,
    "c": 0.09636,
    "h": 230.5
  },
  "luminance": 0.18002
}

Semantic roles & 50–950 ramp

primary

#297EA2

secondary

#C08167

accent

#7445E3

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #297EA2

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

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