#2D91B6#2D91B6

#2D91B6 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.6% C 0.105 H 227.4°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#2D91B6
RGB	rgb(45, 145, 182)
HSL	hsl(196, 60%, 45%)
HSV	hsv(196, 75%, 71%)
CMYK	cmyk(75.3%, 20.3%, 0%, 28.6%)
CIE-LAB	lab(56.27, -15.88, -27.48)
CIE-LCH	lch(56.27, 31.74, 239.98°)
OKLab	oklab(61.63% -0.0709 -0.0771)
OKLCH	oklch(61.63% 0.105 227.4)
XYZ	xyz(19.6476, 24.1838, 47.8793)
Luminance	0.2419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D91B6 #B6522D

analogous

#2DB696 #2D91B6 #2D4DB6

triadic

#2D91B6 #B62D91 #91B62D

tetradic

#2D91B6 #962DB6 #B6522D #4DB62D

square

#2D91B6 #962DB6 #B6522D #4DB62D

split-complementary

#2D91B6 #B62D4D #B6962D

monochromatic

#154354 #216A85 #2D91B6 #4DAFD3 #7EC5DF

Accessibility & contrast

On white

3.60

#2D91B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#2D91B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D91B6

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D91B6	#FFFFFF	#000000	##000000
##2D91B6	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8EB8

Deuteranopia (green-blind)

#6B81B6

Tritanopia (blue-blind)

#009C9D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2d91b6;
/* rgb */ color: rgb(45, 145, 182);
/* oklch */ color: oklch(61.6% 0.105 227.4);

Tailwind

colors: {
  custom: {
    50: '#7ab1cc',
    500: '#2d91b6',
    950: '#000000',
  },
}

SCSS

$custom: #2d91b6;
$custom-light: #7ab1cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d91b6",
  "rgb": {
    "r": 45,
    "g": 145,
    "b": 182
  },
  "hsl": {
    "h": 196.204,
    "s": 60.352,
    "l": 44.51
  },
  "oklch": {
    "l": 0.61632,
    "c": 0.10474,
    "h": 227.4
  },
  "luminance": 0.24186
}

Semantic roles & 50–950 ramp

primary

#2D91B6

secondary

#C88D77

accent

#6F44E3

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2D91B6

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

Preview Lab → · Contrast checker → · Palette generator →