#2B91A3#2B91A3

#2B91A3 is a mid, moderate teal. Relative luminance 0.234; OKLCH L 60.7% C 0.094 H 212.0°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#2B91A3
RGB	rgb(43, 145, 163)
HSL	hsl(189, 58%, 40%)
HSV	hsv(189, 74%, 64%)
CMYK	cmyk(73.6%, 11%, 0%, 36.1%)
CIE-LAB	lab(55.49, -22.45, -17.83)
CIE-LCH	lch(55.49, 28.67, 218.46°)
OKLab	oklab(60.75% -0.0793 -0.0497)
OKLCH	oklch(60.75% 0.094 212)
XYZ	xyz(17.7297, 23.4066, 38.2267)
Luminance	0.2341 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B91A3 #A33D2B

analogous

#2BA379 #2B91A3 #2B55A3

triadic

#2B91A3 #A32B91 #91A32B

tetradic

#2B91A3 #792BA3 #A33D2B #55A32B

square

#2B91A3 #792BA3 #A33D2B #55A32B

split-complementary

#2B91A3 #A32B55 #A3792B

monochromatic

#113B42 #1E6673 #2B91A3 #3FB7CC #6FC9D9

Accessibility & contrast

On white

3.70

#2B91A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#2B91A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B91A3

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B91A3	#FFFFFF	#000000	##000000
##2B91A3	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA4

Deuteranopia (green-blind)

#7280A3

Tritanopia (blue-blind)

#009896

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2b91a3;
/* rgb */ color: rgb(43, 145, 163);
/* oklch */ color: oklch(60.7% 0.094 212.0);

Tailwind

colors: {
  custom: {
    50: '#77b1be',
    500: '#2b91a3',
    950: '#000000',
  },
}

SCSS

$custom: #2b91a3;
$custom-light: #77b1be;
$custom-dark: #000000;

JSON

{
  "hex": "#2b91a3",
  "rgb": {
    "r": 43,
    "g": 145,
    "b": 163
  },
  "hsl": {
    "h": 189,
    "s": 58.252,
    "l": 40.392
  },
  "oklch": {
    "l": 0.60747,
    "c": 0.09359,
    "h": 212
  },
  "luminance": 0.23409
}

Semantic roles & 50–950 ramp

primary

#2B91A3

secondary

#C0776A

accent

#5E46E1

background

#F7FAFB

surface

#EEF5F6

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2B91A3

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

Preview Lab → · Contrast checker → · Palette generator →