#297EAB#297EAB

#297EAB is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.4% C 0.105 H 236.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#297EAB
RGB	rgb(41, 126, 171)
HSL	hsl(201, 61%, 42%)
HSV	hsv(201, 76%, 67%)
CMYK	cmyk(76%, 26.3%, 0%, 32.9%)
CIE-LAB	lab(49.90, -9.56, -31.08)
CIE-LCH	lch(49.90, 32.52, 252.91°)
OKLab	oklab(56.36% -0.058 -0.0877)
OKLCH	oklch(56.36% 0.105 236.5)
XYZ	xyz(15.7231, 18.3315, 41.2299)
Luminance	0.1833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297EAB #AB5629

analogous

#29AB97 #297EAB #293DAB

triadic

#297EAB #AB297E #7EAB29

tetradic

#297EAB #9729AB #AB5629 #3DAB29

square

#297EAB #9729AB #AB5629 #3DAB29

split-complementary

#297EAB #AB293D #AB9729

monochromatic

#113548 #1D5A7A #297EAB #409FD1 #71B8DD

Accessibility & contrast

On white

4.50

#297EAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#297EAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #297EAB

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297EAB	#FFFFFF	#000000	##000000
##297EAB	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687EAD

Deuteranopia (green-blind)

#5771AA

Tritanopia (blue-blind)

#008A8D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #297eab;
/* rgb */ color: rgb(41, 126, 171);
/* oklch */ color: oklch(56.4% 0.105 236.5);

Tailwind

colors: {
  custom: {
    50: '#76a3c4',
    500: '#297eab',
    950: '#000000',
  },
}

SCSS

$custom: #297eab;
$custom-light: #76a3c4;
$custom-dark: #000000;

JSON

{
  "hex": "#297eab",
  "rgb": {
    "r": 41,
    "g": 126,
    "b": 171
  },
  "hsl": {
    "h": 200.769,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.56362,
    "c": 0.10515,
    "h": 236.5
  },
  "luminance": 0.18333
}

Semantic roles & 50–950 ramp

primary

#297EAB

secondary

#C48A6C

accent

#7B43E4

background

#F7FAFC

surface

#EEF3F8

border

#C9CDD1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #297EAB

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

Preview Lab → · Contrast checker → · Palette generator →