#2E91BF#2E91BF

#2E91BF is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.1% C 0.112 H 233.3°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#2E91BF
RGB	rgb(46, 145, 191)
HSL	hsl(199, 61%, 46%)
HSV	hsv(199, 76%, 75%)
CMYK	cmyk(75.9%, 24.1%, 0%, 25.1%)
CIE-LAB	lab(56.67, -12.66, -31.96)
CIE-LCH	lch(56.67, 34.38, 248.40°)
OKLab	oklab(62.09% -0.0672 -0.09)
OKLCH	oklch(62.09% 0.112 233.3)
XYZ	xyz(20.6523, 24.5908, 52.9382)
Luminance	0.2459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E91BF #BF5C2E

analogous

#2EBFA4 #2E91BF #2E49BF

triadic

#2E91BF #BF2E91 #91BF2E

tetradic

#2E91BF #A42EBF #BF5C2E #49BF2E

square

#2E91BF #A42EBF #BF5C2E #49BF2E

split-complementary

#2E91BF #BF2E49 #BFA42E

monochromatic

#16465C #226C8E #2E91BF #54ADD6 #86C5E2

Accessibility & contrast

On white

3.55

#2E91BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#2E91BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E91BF

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E91BF	#FFFFFF	#000000	##000000
##2E91BF	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A90C1

Deuteranopia (green-blind)

#6782BE

Tritanopia (blue-blind)

#009DA1

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #2e91bf;
/* rgb */ color: rgb(46, 145, 191);
/* oklch */ color: oklch(62.1% 0.112 233.3);

Tailwind

colors: {
  custom: {
    50: '#7cb1d2',
    500: '#2e91bf',
    950: '#000000',
  },
}

SCSS

$custom: #2e91bf;
$custom-light: #7cb1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e91bf",
  "rgb": {
    "r": 46,
    "g": 145,
    "b": 191
  },
  "hsl": {
    "h": 199.034,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.62086,
    "c": 0.11232,
    "h": 233.3
  },
  "luminance": 0.24593
}

Semantic roles & 50–950 ramp

primary

#2E91BF

secondary

#CB967E

accent

#7744E4

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2E91BF

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

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