#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
RGBrgb(41, 122, 189)
HSLhsl(207, 64%, 45%)
HSVhsv(207, 78%, 74%)
CMYKcmyk(78.3%, 35.4%, 0%, 25.9%)
CIE-LABlab(49.57, -0.62, -41.98)
CIE-LCHlch(49.57, 41.99, 269.16°)
OKLaboklab(56.4% -0.0487 -0.1195)
OKLCHoklch(56.4% 0.129 247.8)
XYZxyz(17.0558, 18.0626, 50.7218)
Luminance0.1807 (WCAG relative)
Temperaturecool
Familycyan

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
##297ABD1.004.554.614.61
#FFFFFF4.551.0021.0021.00
#0000004.6121.001.001.00
##0000004.6121.001.001.00

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 →

#297ABD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva