#2E91BA#2E91BA

#2E91BA is a mid, moderate cyan. Relative luminance 0.244; OKLCH L 61.8% C 0.108 H 230.2°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#2E91BA
RGB	rgb(46, 145, 186)
HSL	hsl(198, 60%, 45%)
HSV	hsv(198, 75%, 73%)
CMYK	cmyk(75.3%, 22%, 0%, 27.1%)
CIE-LAB	lab(56.46, -14.38, -29.46)
CIE-LCH	lch(56.46, 32.78, 243.98°)
OKLab	oklab(61.85% -0.0689 -0.0828)
OKLCH	oklch(61.85% 0.108 230.2)
XYZ	xyz(20.1114, 24.3744, 50.0896)
Luminance	0.2438 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E91BA #BA572E

analogous

#2EBA9D #2E91BA #2E4BBA

triadic

#2E91BA #BA2E91 #91BA2E

tetradic

#2E91BA #9D2EBA #BA572E #4BBA2E

square

#2E91BA #9D2EBA #BA572E #4BBA2E

split-complementary

#2E91BA #BA2E4B #BA9D2E

monochromatic

#164458 #226B89 #2E91BA #51AED4 #82C5E0

Accessibility & contrast

On white

3.57

#2E91BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#2E91BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E91BA

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E91BA	#FFFFFF	#000000	##000000
##2E91BA	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8FBC

Deuteranopia (green-blind)

#6981B9

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2e91ba;
/* rgb */ color: rgb(46, 145, 186);
/* oklch */ color: oklch(61.8% 0.108 230.2);

Tailwind

colors: {
  custom: {
    50: '#7bb1cf',
    500: '#2e91ba',
    950: '#000000',
  },
}

SCSS

$custom: #2e91ba;
$custom-light: #7bb1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e91ba",
  "rgb": {
    "r": 46,
    "g": 145,
    "b": 186
  },
  "hsl": {
    "h": 197.571,
    "s": 60.345,
    "l": 45.49
  },
  "oklch": {
    "l": 0.61845,
    "c": 0.10775,
    "h": 230.2
  },
  "luminance": 0.24377
}

Semantic roles & 50–950 ramp

primary

#2E91BA

secondary

#C9927B

accent

#7344E3

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2E91BA

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

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