#297FA2#297FA2

#297FA2 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.2% C 0.096 H 229.5°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#297FA2
RGB	rgb(41, 127, 162)
HSL	hsl(197, 60%, 40%)
HSV	hsv(197, 75%, 64%)
CMYK	cmyk(74.7%, 21.6%, 0%, 36.5%)
CIE-LAB	lab(49.81, -13.31, -25.99)
CIE-LCH	lch(49.81, 29.20, 242.88°)
OKLab	oklab(56.16% -0.0623 -0.073)
OKLCH	oklch(56.16% 0.096 229.5)
XYZ	xyz(15.0228, 18.2570, 36.9076)
Luminance	0.1826 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297FA2 #A24C29

analogous

#29A288 #297FA2 #2943A2

triadic

#297FA2 #A2297F #7FA229

tetradic

#297FA2 #8829A2 #A24C29 #43A229

square

#297FA2 #8829A2 #A24C29 #43A229

split-complementary

#297FA2 #A22943 #A28829

monochromatic

#103240 #1D5971 #297FA2 #3BA3CD #6CBADA

Accessibility & contrast

On white

4.51

#297FA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#297FA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #297FA2

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297FA2	#FFFFFF	#000000	##000000
##297FA2	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7DA4

Deuteranopia (green-blind)

#5D71A2

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #297fa2;
/* rgb */ color: rgb(41, 127, 162);
/* oklch */ color: oklch(56.2% 0.096 229.5);

Tailwind

colors: {
  custom: {
    50: '#74a4bd',
    500: '#297fa2',
    950: '#000000',
  },
}

SCSS

$custom: #297fa2;
$custom-light: #74a4bd;
$custom-dark: #000000;

JSON

{
  "hex": "#297fa2",
  "rgb": {
    "r": 41,
    "g": 127,
    "b": 162
  },
  "hsl": {
    "h": 197.355,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.5616,
    "c": 0.09594,
    "h": 229.5
  },
  "luminance": 0.18259
}

Semantic roles & 50–950 ramp

primary

#297FA2

secondary

#C08067

accent

#7345E3

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #297FA2

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

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