#297FA0#297FA0

#297FA0 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.1% C 0.094 H 228.0°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#297FA0
RGB	rgb(41, 127, 160)
HSL	hsl(197, 59%, 39%)
HSV	hsv(197, 74%, 63%)
CMYK	cmyk(74.4%, 20.6%, 0%, 37.3%)
CIE-LAB	lab(49.72, -14.01, -24.96)
CIE-LCH	lch(49.72, 28.62, 240.70°)
OKLab	oklab(56.06% -0.063 -0.07)
OKLCH	oklch(56.06% 0.094 228)
XYZ	xyz(14.8464, 18.1865, 35.9788)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297FA0 #A04A29

analogous

#29A086 #297FA0 #2943A0

triadic

#297FA0 #A0297F #7FA029

tetradic

#297FA0 #8629A0 #A04A29 #43A029

square

#297FA0 #8629A0 #A04A29 #43A029

split-complementary

#297FA0 #A02943 #A08629

monochromatic

#10323F #1D586F #297FA0 #3AA4CC #6ABAD9

Accessibility & contrast

On white

4.53

#297FA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#297FA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #297FA0

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297FA0	#FFFFFF	#000000	##000000
##297FA0	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7DA2

Deuteranopia (green-blind)

#5D71A0

Tritanopia (blue-blind)

#00888A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #297fa0;
/* rgb */ color: rgb(41, 127, 160);
/* oklch */ color: oklch(56.1% 0.094 228.0);

Tailwind

colors: {
  custom: {
    50: '#74a4bc',
    500: '#297fa0',
    950: '#000000',
  },
}

SCSS

$custom: #297fa0;
$custom-light: #74a4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#297fa0",
  "rgb": {
    "r": 41,
    "g": 127,
    "b": 160
  },
  "hsl": {
    "h": 196.639,
    "s": 59.204,
    "l": 39.412
  },
  "oklch": {
    "l": 0.56064,
    "c": 0.09421,
    "h": 228
  },
  "luminance": 0.18188
}

Semantic roles & 50–950 ramp

primary

#297FA0

secondary

#BF7E65

accent

#7145E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #297FA0

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

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