#2978A5#2978A5

#2978A5 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.6% C 0.103 H 238.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#2978A5
RGBrgb(41, 120, 165)
HSLhsl(202, 60%, 40%)
HSVhsv(202, 75%, 65%)
CMYKcmyk(75.2%, 27.3%, 0%, 35.3%)
CIE-LABlab(47.78, -8.23, -30.90)
CIE-LCHlch(47.78, 31.98, 255.09°)
OKLaboklab(54.59% -0.0542 -0.0872)
OKLCHoklch(54.59% 0.103 238.2)
XYZxyz(14.4198, 16.6193, 38.0379)
Luminance0.1662 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2978A5 #A55629
analogous
#29A594 #2978A5 #293AA5
triadic
#2978A5 #A52978 #78A529
tetradic
#2978A5 #9429A5 #A55629 #3AA529
square
#2978A5 #9429A5 #A55629 #3AA529
split-complementary
#2978A5 #A5293A #A59429
monochromatic
#113143 #1D5474 #2978A5 #3D9ACF #6EB3DB

Accessibility & contrast

On white

4.86
#2978A5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.32
#2978A5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2978A5
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2978A5#FFFFFF#000000##FFFFFF
##2978A51.004.864.324.86
#FFFFFF4.861.0021.001.00
#0000004.3221.001.0021.00
##FFFFFF4.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6378A7
Deuteranopia (green-blind)
#526CA4
Tritanopia (blue-blind)
#008388
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #2978a5;
/* rgb */ color: rgb(41, 120, 165);
/* oklch */ color: oklch(54.6% 0.103 238.2);
Tailwind
colors: {
  custom: {
    50: '#749ec0',
    500: '#2978a5',
    950: '#000000',
  },
}
SCSS
$custom: #2978a5;
$custom-light: #749ec0;
$custom-dark: #000000;
JSON
{
  "hex": "#2978a5",
  "rgb": {
    "r": 41,
    "g": 120,
    "b": 165
  },
  "hsl": {
    "h": 201.774,
    "s": 60.194,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54587,
    "c": 0.10267,
    "h": 238.2
  },
  "luminance": 0.16621
}

Semantic roles & 50–950 ramp

primary
#2978A5
secondary
#C28968
accent
#7E44E3
background
#F7F9FB
surface
#EEF2F7
border
#C9CCD0
text
#090E12
muted
#7B7E81

Preview Lab

Preview with #2978A5

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

Preview Lab → · Contrast checker → · Palette generator →

#2978A5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva