#2991AD#2991AD

#2991AD is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.1% C 0.100 H 220.3°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#2991AD
RGB	rgb(41, 145, 173)
HSL	hsl(193, 62%, 42%)
HSV	hsv(193, 76%, 68%)
CMYK	cmyk(76.3%, 16.2%, 0%, 32.2%)
CIE-LAB	lab(55.82, -19.40, -23.05)
CIE-LCH	lch(55.82, 30.13, 229.91°)
OKLab	oklab(61.13% -0.0761 -0.0645)
OKLCH	oklch(61.13% 0.1 220.3)
XYZ	xyz(18.5795, 23.7371, 43.1296)
Luminance	0.2374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2991AD #AD4529

analogous

#29AD87 #2991AD #294FAD

triadic

#2991AD #AD2991 #91AD29

tetradic

#2991AD #8729AD #AD4529 #4FAD29

square

#2991AD #8729AD #AD4529 #4FAD29

split-complementary

#2991AD #AD294F #AD8729

monochromatic

#123E4A #1D687C #2991AD #41B3D2 #73C7DE

Accessibility & contrast

On white

3.65

#2991AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#2991AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2991AD

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2991AD	#FFFFFF	#000000	##000000
##2991AD	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAE

Deuteranopia (green-blind)

#6E80AD

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2991ad;
/* rgb */ color: rgb(41, 145, 173);
/* oklch */ color: oklch(61.1% 0.100 220.3);

Tailwind

colors: {
  custom: {
    50: '#77b1c5',
    500: '#2991ad',
    950: '#000000',
  },
}

SCSS

$custom: #2991ad;
$custom-light: #77b1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2991ad",
  "rgb": {
    "r": 41,
    "g": 145,
    "b": 173
  },
  "hsl": {
    "h": 192.727,
    "s": 61.682,
    "l": 41.961
  },
  "oklch": {
    "l": 0.61129,
    "c": 0.09972,
    "h": 220.3
  },
  "luminance": 0.23739
}

Semantic roles & 50–950 ramp

primary

#2991AD

secondary

#C5806D

accent

#6543E5

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2991AD

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

Preview Lab → · Contrast checker → · Palette generator →