#2E91CD#2E91CD

#2E91CD is a light, vivid cyan. Relative luminance 0.252; OKLCH L 62.8% C 0.127 H 240.4°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#2E91CD
RGB	rgb(46, 145, 205)
HSL	hsl(203, 63%, 49%)
HSV	hsv(203, 78%, 80%)
CMYK	cmyk(77.6%, 29.3%, 0%, 19.6%)
CIE-LAB	lab(57.31, -7.74, -38.88)
CIE-LCH	lch(57.31, 39.65, 258.74°)
OKLab	oklab(62.8% -0.0625 -0.1101)
OKLCH	oklch(62.8% 0.127 240.4)
XYZ	xyz(22.2672, 25.2367, 61.4434)
Luminance	0.2524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E91CD #CD6A2E

analogous

#2ECDBA #2E91CD #2E41CD

triadic

#2E91CD #CD2E91 #91CD2E

tetradic

#2E91CD #BA2ECD #CD6A2E #41CD2E

square

#2E91CD #BA2ECD #CD6A2E #41CD2E

split-complementary

#2E91CD #CD2E41 #CDBA2E

monochromatic

#184A69 #236E9B #2E91CD #5DABDB #8FC5E6

Accessibility & contrast

On white

3.47

#2E91CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#2E91CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E91CD

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E91CD	#FFFFFF	#000000	##000000
##2E91CD	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7592D0

Deuteranopia (green-blind)

#5F83CC

Tritanopia (blue-blind)

#00A0A6

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #2e91cd;
/* rgb */ color: rgb(46, 145, 205);
/* oklch */ color: oklch(62.8% 0.127 240.4);

Tailwind

colors: {
  custom: {
    50: '#7eb1dc',
    500: '#2e91cd',
    950: '#000000',
  },
}

SCSS

$custom: #2e91cd;
$custom-light: #7eb1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e91cd",
  "rgb": {
    "r": 46,
    "g": 145,
    "b": 205
  },
  "hsl": {
    "h": 202.642,
    "s": 63.347,
    "l": 49.216
  },
  "oklch": {
    "l": 0.62796,
    "c": 0.12659,
    "h": 240.4
  },
  "luminance": 0.25239
}

Semantic roles & 50–950 ramp

primary

#2E91CD

secondary

#D0A286

accent

#8041E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0B1015

muted

#7C7F83

Preview Lab

Preview with #2E91CD

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

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