#297DAF#297DAF

#297DAF is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.3% C 0.110 H 239.6°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#297DAF
RGB	rgb(41, 125, 175)
HSL	hsl(202, 62%, 42%)
HSV	hsv(202, 77%, 69%)
CMYK	cmyk(76.6%, 28.6%, 0%, 31.4%)
CIE-LAB	lab(49.78, -7.54, -33.58)
CIE-LCH	lch(49.78, 34.42, 257.35°)
OKLab	oklab(56.33% -0.0557 -0.095)
OKLCH	oklch(56.33% 0.11 239.6)
XYZ	xyz(15.9829, 18.2319, 43.2259)
Luminance	0.1823 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297DAF #AF5B29

analogous

#29AF9E #297DAF #293AAF

triadic

#297DAF #AF297D #7DAF29

tetradic

#297DAF #9E29AF #AF5B29 #3AAF29

square

#297DAF #9E29AF #AF5B29 #3AAF29

split-complementary

#297DAF #AF293A #AF9E29

monochromatic

#12364C #1D5A7D #297DAF #429DD3 #74B7DE

Accessibility & contrast

On white

4.52

#297DAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#297DAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #297DAF

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297DAF	#FFFFFF	#000000	##000000
##297DAF	1.00	4.52	4.65	4.65
#FFFFFF	4.52	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)

#657DB1

Deuteranopia (green-blind)

#5371AE

Tritanopia (blue-blind)

#008A8E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #297daf;
/* rgb */ color: rgb(41, 125, 175);
/* oklch */ color: oklch(56.3% 0.110 239.6);

Tailwind

colors: {
  custom: {
    50: '#76a2c7',
    500: '#297daf',
    950: '#000000',
  },
}

SCSS

$custom: #297daf;
$custom-light: #76a2c7;
$custom-dark: #000000;

JSON

{
  "hex": "#297daf",
  "rgb": {
    "r": 41,
    "g": 125,
    "b": 175
  },
  "hsl": {
    "h": 202.388,
    "s": 62.037,
    "l": 42.353
  },
  "oklch": {
    "l": 0.56328,
    "c": 0.11009,
    "h": 239.6
  },
  "luminance": 0.18234
}

Semantic roles & 50–950 ramp

primary

#297DAF

secondary

#C68F6E

accent

#7F43E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #297DAF

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

Preview Lab → · Contrast checker → · Palette generator →