#297DA2#297DA2

#297DA2 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.7% C 0.097 H 231.5°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#297DA2
RGB	rgb(41, 125, 162)
HSL	hsl(198, 60%, 40%)
HSV	hsv(198, 75%, 64%)
CMYK	cmyk(74.7%, 22.8%, 0%, 36.5%)
CIE-LAB	lab(49.19, -12.18, -26.95)
CIE-LCH	lch(49.19, 29.58, 245.68°)
OKLab	oklab(55.67% -0.0602 -0.0758)
OKLCH	oklch(55.67% 0.097 231.5)
XYZ	xyz(14.7670, 17.7456, 36.8224)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297DA2 #A24E29

analogous

#29A28B #297DA2 #2941A2

triadic

#297DA2 #A2297D #7DA229

tetradic

#297DA2 #8B29A2 #A24E29 #41A229

square

#297DA2 #8B29A2 #A24E29 #41A229

split-complementary

#297DA2 #A22941 #A28B29

monochromatic

#103240 #1D5771 #297DA2 #3BA1CD #6CB8DA

Accessibility & contrast

On white

4.62

#297DA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#297DA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #297DA2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297DA2	#FFFFFF	#000000	##FFFFFF
##297DA2	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7BA4

Deuteranopia (green-blind)

#5A70A1

Tritanopia (blue-blind)

#008789

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #297da2;
/* rgb */ color: rgb(41, 125, 162);
/* oklch */ color: oklch(55.7% 0.097 231.5);

Tailwind

colors: {
  custom: {
    50: '#74a2bd',
    500: '#297da2',
    950: '#000000',
  },
}

SCSS

$custom: #297da2;
$custom-light: #74a2bd;
$custom-dark: #000000;

JSON

{
  "hex": "#297da2",
  "rgb": {
    "r": 41,
    "g": 125,
    "b": 162
  },
  "hsl": {
    "h": 198.347,
    "s": 59.606,
    "l": 39.804
  },
  "oklch": {
    "l": 0.55665,
    "c": 0.0968,
    "h": 231.5
  },
  "luminance": 0.17747
}

Semantic roles & 50–950 ramp

primary

#297DA2

secondary

#C08267

accent

#7545E3

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #297DA2

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

Preview Lab → · Contrast checker → · Palette generator →