#297ABD#297ABD

#297ABD is a mid, vivid cyan. Relative luminance 0.181; OKLCH L 56.4% C 0.129 H 247.8°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#297ABD
RGB	rgb(41, 122, 189)
HSL	hsl(207, 64%, 45%)
HSV	hsv(207, 78%, 74%)
CMYK	cmyk(78.3%, 35.4%, 0%, 25.9%)
CIE-LAB	lab(49.57, -0.62, -41.98)
CIE-LCH	lch(49.57, 41.99, 269.16°)
OKLab	oklab(56.4% -0.0487 -0.1195)
OKLCH	oklch(56.4% 0.129 247.8)
XYZ	xyz(17.0558, 18.0626, 50.7218)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#297ABD #BD6C29

analogous

#29BDB6 #297ABD #2930BD

triadic

#297ABD #BD297A #7ABD29

tetradic

#297ABD #B629BD #BD6C29 #30BD29

square

#297ABD #B629BD #BD6C29 #30BD29

split-complementary

#297ABD #BD2930 #BDB629

monochromatic

#133958 #1E5A8B #297ABD #4B98D8 #7DB5E3

Accessibility & contrast

On white

4.55

#297ABD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#297ABD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #297ABD

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##297ABD	#FFFFFF	#000000	##000000
##297ABD	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7DC0

Deuteranopia (green-blind)

#4570BC

Tritanopia (blue-blind)

#008A92

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #297abd;
/* rgb */ color: rgb(41, 122, 189);
/* oklch */ color: oklch(56.4% 0.129 247.8);

Tailwind

colors: {
  custom: {
    50: '#79a0d1',
    500: '#297abd',
    950: '#000000',
  },
}

SCSS

$custom: #297abd;
$custom-light: #79a0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#297abd",
  "rgb": {
    "r": 41,
    "g": 122,
    "b": 189
  },
  "hsl": {
    "h": 207.162,
    "s": 64.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56396,
    "c": 0.12903,
    "h": 247.8
  },
  "luminance": 0.18065
}

Semantic roles & 50–950 ramp

primary

#297ABD

secondary

#CB9D77

accent

#8C40E7

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0E14

muted

#7C7E82

Preview Lab

Preview with #297ABD

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

Preview Lab → · Contrast checker → · Palette generator →