#2E91D7#2E91D7

#2E91D7 is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.3% C 0.138 H 244.4°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX#2E91D7
RGBrgb(46, 145, 215)
HSLhsl(205, 68%, 51%)
HSVhsv(205, 79%, 84%)
CMYKcmyk(78.6%, 32.6%, 0%, 15.7%)
CIE-LABlab(57.78, -4.16, -43.74)
CIE-LCHlch(57.78, 43.94, 264.57°)
OKLaboklab(63.33% -0.0595 -0.1242)
OKLCHoklch(63.33% 0.138 244.4)
XYZxyz(23.5131, 25.7351, 68.0049)
Luminance0.2574 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2E91D7 #D7742E
analogous
#2ED7C8 #2E91D7 #2E3CD7
triadic
#2E91D7 #D72E91 #91D72E
tetradic
#2E91D7 #C82ED7 #D7742E #3CD72E
square
#2E91D7 #C82ED7 #D7742E #3CD72E
split-complementary
#2E91D7 #D72E3C #D7C82E
monochromatic
#164D74 #2070A8 #2E91D7 #61ACE1 #95C7EB

Accessibility & contrast

On white

3.42
#2E91D7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.15
#2E91D7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E91D7
6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2E91D7#FFFFFF#000000##000000
##2E91D71.003.426.156.15
#FFFFFF3.421.0021.0021.00
#0000006.1521.001.001.00
##0000006.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7093DA
Deuteranopia (green-blind)
#5984D6
Tritanopia (blue-blind)
#00A2AA
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #2e91d7;
/* rgb */ color: rgb(46, 145, 215);
/* oklch */ color: oklch(63.3% 0.138 244.4);
Tailwind
colors: {
  custom: {
    50: '#80b0e3',
    500: '#2e91d7',
    950: '#000000',
  },
}
SCSS
$custom: #2e91d7;
$custom-light: #80b0e3;
$custom-dark: #000000;
JSON
{
  "hex": "#2e91d7",
  "rgb": {
    "r": 46,
    "g": 145,
    "b": 215
  },
  "hsl": {
    "h": 204.852,
    "s": 67.871,
    "l": 51.176
  },
  "oklch": {
    "l": 0.63332,
    "c": 0.13775,
    "h": 244.4
  },
  "luminance": 0.25738
}

Semantic roles & 50–950 ramp

primary
#2E91D7
secondary
#D6AA8B
accent
#853DEB
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #2E91D7

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

Preview Lab → · Contrast checker → · Palette generator →

#2E91D7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva