#297DA8#297DA8

#297DA8 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.0% C 0.103 H 235.5°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#297DA8
RGB	rgb(41, 125, 168)
HSL	hsl(200, 61%, 41%)
HSV	hsv(200, 76%, 66%)
CMYK	cmyk(75.6%, 25.6%, 0%, 34.1%)
CIE-LAB	lab(49.45, -10.05, -30.03)
CIE-LCH	lch(49.45, 31.67, 251.49°)
OKLab	oklab(55.97% -0.0581 -0.0846)
OKLCH	oklch(55.97% 0.103 235.5)
XYZ	xyz(15.3131, 17.9640, 39.6985)
Luminance	0.1797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297DA8 #A85429

analogous

#29A893 #297DA8 #293DA8

triadic

#297DA8 #A8297D #7DA829

tetradic

#297DA8 #9329A8 #A85429 #3DA829

square

#297DA8 #9329A8 #A85429 #3DA829

split-complementary

#297DA8 #A8293D #A89329

monochromatic

#113446 #1D5877 #297DA8 #3E9FD0 #6FB7DC

Accessibility & contrast

On white

4.57

#297DA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#297DA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #297DA8

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297DA8	#FFFFFF	#000000	##000000
##297DA8	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687CAA

Deuteranopia (green-blind)

#5770A7

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #297da8;
/* rgb */ color: rgb(41, 125, 168);
/* oklch */ color: oklch(56.0% 0.103 235.5);

Tailwind

colors: {
  custom: {
    50: '#75a2c2',
    500: '#297da8',
    950: '#000000',
  },
}

SCSS

$custom: #297da8;
$custom-light: #75a2c2;
$custom-dark: #000000;

JSON

{
  "hex": "#297da8",
  "rgb": {
    "r": 41,
    "g": 125,
    "b": 168
  },
  "hsl": {
    "h": 200.315,
    "s": 60.766,
    "l": 40.98
  },
  "oklch": {
    "l": 0.55965,
    "c": 0.10267,
    "h": 235.5
  },
  "luminance": 0.17966
}

Semantic roles & 50–950 ramp

primary

#297DA8

secondary

#C3886A

accent

#7A44E4

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #297DA8

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

Preview Lab → · Contrast checker → · Palette generator →