#2E91A9#2E91A9

#2E91A9 is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.1% C 0.095 H 217.6°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#2E91A9
RGB	rgb(46, 145, 169)
HSL	hsl(192, 57%, 42%)
HSV	hsv(192, 73%, 66%)
CMYK	cmyk(72.8%, 14.2%, 0%, 33.7%)
CIE-LAB	lab(55.78, -20.10, -20.82)
CIE-LCH	lch(55.78, 28.94, 226.01°)
OKLab	oklab(61.08% -0.0755 -0.0581)
OKLCH	oklch(61.08% 0.095 217.6)
XYZ	xyz(18.4105, 23.6941, 41.1315)
Luminance	0.2370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E91A9 #A9462E

analogous

#2EA983 #2E91A9 #2E54A9

triadic

#2E91A9 #A92E91 #91A92E

tetradic

#2E91A9 #832EA9 #A9462E #54A92E

square

#2E91A9 #832EA9 #A9462E #54A92E

split-complementary

#2E91A9 #A92E54 #A9832E

monochromatic

#143E49 #216879 #2E91A9 #47B3CD #77C7DA

Accessibility & contrast

On white

3.66

#2E91A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#2E91A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E91A9

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E91A9	#FFFFFF	#000000	##000000
##2E91A9	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818DAA

Deuteranopia (green-blind)

#7080A9

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2e91a9;
/* rgb */ color: rgb(46, 145, 169);
/* oklch */ color: oklch(61.1% 0.095 217.6);

Tailwind

colors: {
  custom: {
    50: '#78b1c2',
    500: '#2e91a9',
    950: '#000000',
  },
}

SCSS

$custom: #2e91a9;
$custom-light: #78b1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e91a9",
  "rgb": {
    "r": 46,
    "g": 145,
    "b": 169
  },
  "hsl": {
    "h": 191.707,
    "s": 57.209,
    "l": 42.157
  },
  "oklch": {
    "l": 0.61075,
    "c": 0.09525,
    "h": 217.6
  },
  "luminance": 0.23696
}

Semantic roles & 50–950 ramp

primary

#2E91A9

secondary

#C28171

accent

#6547E0

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2E91A9

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

Preview Lab → · Contrast checker → · Palette generator →