#297CAA#297CAA

#297CAA is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 55.8% C 0.105 H 237.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#297CAA
RGB	rgb(41, 124, 170)
HSL	hsl(201, 61%, 41%)
HSV	hsv(201, 76%, 67%)
CMYK	cmyk(75.9%, 27.1%, 0%, 33.3%)
CIE-LAB	lab(49.24, -8.76, -31.53)
CIE-LCH	lch(49.24, 32.72, 254.47°)
OKLab	oklab(55.82% -0.0564 -0.089)
OKLCH	oklch(55.82% 0.105 237.6)
XYZ	xyz(15.3749, 17.7872, 40.6454)
Luminance	0.1779 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297CAA #AA5729

analogous

#29AA98 #297CAA #293CAA

triadic

#297CAA #AA297C #7CAA29

tetradic

#297CAA #9829AA #AA5729 #3CAA29

square

#297CAA #9829AA #AA5729 #3CAA29

split-complementary

#297CAA #AA293C #AA9829

monochromatic

#113447 #1D5879 #297CAA #3F9DD1 #71B6DD

Accessibility & contrast

On white

4.61

#297CAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#297CAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #297CAA

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297CAA	#FFFFFF	#000000	##FFFFFF
##297CAA	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667CAC

Deuteranopia (green-blind)

#5570A9

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #297caa;
/* rgb */ color: rgb(41, 124, 170);
/* oklch */ color: oklch(55.8% 0.105 237.6);

Tailwind

colors: {
  custom: {
    50: '#75a1c3',
    500: '#297caa',
    950: '#000000',
  },
}

SCSS

$custom: #297caa;
$custom-light: #75a1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#297caa",
  "rgb": {
    "r": 41,
    "g": 124,
    "b": 170
  },
  "hsl": {
    "h": 201.395,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.55823,
    "c": 0.10538,
    "h": 237.6
  },
  "luminance": 0.17789
}

Semantic roles & 50–950 ramp

primary

#297CAA

secondary

#C48B6B

accent

#7D44E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #297CAA

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

Preview Lab → · Contrast checker → · Palette generator →