#2991AF#2991AF

#2991AF is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.2% C 0.101 H 221.8°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#2991AF
RGB	rgb(41, 145, 175)
HSL	hsl(193, 62%, 42%)
HSV	hsv(193, 77%, 69%)
CMYK	cmyk(76.6%, 17.1%, 0%, 31.4%)
CIE-LAB	lab(55.90, -18.73, -24.07)
CIE-LCH	lch(55.90, 30.50, 232.11°)
OKLab	oklab(61.22% -0.0753 -0.0674)
OKLCH	oklch(61.22% 0.101 221.8)
XYZ	xyz(18.7745, 23.8151, 44.1564)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2991AF #AF4729

analogous

#29AF8A #2991AF #294EAF

triadic

#2991AF #AF2991 #91AF29

tetradic

#2991AF #8A29AF #AF4729 #4EAF29

square

#2991AF #8A29AF #AF4729 #4EAF29

split-complementary

#2991AF #AF294E #AF8A29

monochromatic

#123F4C #1D687D #2991AF #42B2D3 #74C7DE

Accessibility & contrast

On white

3.64

#2991AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#2991AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2991AF

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2991AF	#FFFFFF	#000000	##000000
##2991AF	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8DB1

Deuteranopia (green-blind)

#6D80AF

Tritanopia (blue-blind)

#009A9B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2991af;
/* rgb */ color: rgb(41, 145, 175);
/* oklch */ color: oklch(61.2% 0.101 221.8);

Tailwind

colors: {
  custom: {
    50: '#78b1c7',
    500: '#2991af',
    950: '#000000',
  },
}

SCSS

$custom: #2991af;
$custom-light: #78b1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2991af",
  "rgb": {
    "r": 41,
    "g": 145,
    "b": 175
  },
  "hsl": {
    "h": 193.433,
    "s": 62.037,
    "l": 42.353
  },
  "oklch": {
    "l": 0.61218,
    "c": 0.10104,
    "h": 221.8
  },
  "luminance": 0.23817
}

Semantic roles & 50–950 ramp

primary

#2991AF

secondary

#C6826E

accent

#6743E5

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2991AF

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

Preview Lab → · Contrast checker → · Palette generator →