#2A91AF#2A91AF

#2A91AF is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.2% C 0.101 H 221.9°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#2A91AF
RGB	rgb(42, 145, 175)
HSL	hsl(194, 61%, 43%)
HSV	hsv(194, 76%, 69%)
CMYK	cmyk(76%, 17.1%, 0%, 31.4%)
CIE-LAB	lab(55.92, -18.61, -24.04)
CIE-LCH	lch(55.92, 30.40, 232.25°)
OKLab	oklab(61.24% -0.0749 -0.0673)
OKLCH	oklch(61.24% 0.101 221.9)
XYZ	xyz(18.8149, 23.8359, 44.1583)
Luminance	0.2384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A91AF #AF482A

analogous

#2AAF8B #2A91AF #2A4EAF

triadic

#2A91AF #AF2A91 #91AF2A

tetradic

#2A91AF #8B2AAF #AF482A #4EAF2A

square

#2A91AF #8B2AAF #AF482A #4EAF2A

split-complementary

#2A91AF #AF2A4E #AF8B2A

monochromatic

#123F4C #1E687E #2A91AF #44B2D2 #75C6DE

Accessibility & contrast

On white

3.64

#2A91AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#2A91AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A91AF

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A91AF	#FFFFFF	#000000	##000000
##2A91AF	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8DB1

Deuteranopia (green-blind)

#6E80AF

Tritanopia (blue-blind)

#009A9B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2a91af;
/* rgb */ color: rgb(42, 145, 175);
/* oklch */ color: oklch(61.2% 0.101 221.9);

Tailwind

colors: {
  custom: {
    50: '#78b1c7',
    500: '#2a91af',
    950: '#000000',
  },
}

SCSS

$custom: #2a91af;
$custom-light: #78b1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a91af",
  "rgb": {
    "r": 42,
    "g": 145,
    "b": 175
  },
  "hsl": {
    "h": 193.534,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.61241,
    "c": 0.10066,
    "h": 221.9
  },
  "luminance": 0.23838
}

Semantic roles & 50–950 ramp

primary

#2A91AF

secondary

#C6836F

accent

#6843E4

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2A91AF

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

Preview Lab → · Contrast checker → · Palette generator →