#297BA0#297BA0

#297BA0 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.1% C 0.096 H 232.0°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#297BA0
RGB	rgb(41, 123, 160)
HSL	hsl(199, 59%, 39%)
HSV	hsv(199, 74%, 63%)
CMYK	cmyk(74.4%, 23.1%, 0%, 37.3%)
CIE-LAB	lab(48.48, -11.74, -26.88)
CIE-LCH	lch(48.48, 29.34, 246.40°)
OKLab	oklab(55.07% -0.059 -0.0756)
OKLCH	oklch(55.07% 0.096 232)
XYZ	xyz(14.3400, 17.1737, 35.8100)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297BA0 #A04E29

analogous

#29A089 #297BA0 #2940A0

triadic

#297BA0 #A0297B #7BA029

tetradic

#297BA0 #8929A0 #A04E29 #40A029

square

#297BA0 #8929A0 #A04E29 #40A029

split-complementary

#297BA0 #A02940 #A08929

monochromatic

#10303F #1D566F #297BA0 #3A9FCC #6AB7D9

Accessibility & contrast

On white

4.74

#297BA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#297BA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #297BA0

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297BA0	#FFFFFF	#000000	##FFFFFF
##297BA0	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697AA2

Deuteranopia (green-blind)

#586E9F

Tritanopia (blue-blind)

#008587

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #297ba0;
/* rgb */ color: rgb(41, 123, 160);
/* oklch */ color: oklch(55.1% 0.096 232.0);

Tailwind

colors: {
  custom: {
    50: '#74a1bc',
    500: '#297ba0',
    950: '#000000',
  },
}

SCSS

$custom: #297ba0;
$custom-light: #74a1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#297ba0",
  "rgb": {
    "r": 41,
    "g": 123,
    "b": 160
  },
  "hsl": {
    "h": 198.655,
    "s": 59.204,
    "l": 39.412
  },
  "oklch": {
    "l": 0.55071,
    "c": 0.09586,
    "h": 232
  },
  "luminance": 0.17175
}

Semantic roles & 50–950 ramp

primary

#297BA0

secondary

#BF8165

accent

#7645E2

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #297BA0

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

Preview Lab → · Contrast checker → · Palette generator →