#2B89B6#2B89B6

#2B89B6 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.6% C 0.109 H 234.1°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#2B89B6
RGB	rgb(43, 137, 182)
HSL	hsl(199, 62%, 44%)
HSV	hsv(199, 76%, 71%)
CMYK	cmyk(76.4%, 24.7%, 0%, 28.6%)
CIE-LAB	lab(53.79, -11.68, -31.33)
CIE-LCH	lch(53.79, 33.44, 249.55°)
OKLab	oklab(59.64% -0.064 -0.0883)
OKLCH	oklch(59.64% 0.109 234.1)
XYZ	xyz(18.3820, 21.7801, 47.4821)
Luminance	0.2178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B89B6 #B6582B

analogous

#2BB69E #2B89B6 #2B44B6

triadic

#2B89B6 #B62B89 #89B62B

tetradic

#2B89B6 #9E2BB6 #B6582B #44B62B

square

#2B89B6 #9E2BB6 #B6582B #44B62B

split-complementary

#2B89B6 #B62B44 #B69E2B

monochromatic

#143E53 #1F6484 #2B89B6 #4AA7D4 #7BBFE0

Accessibility & contrast

On white

3.92

#2B89B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#2B89B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B89B6

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B89B6	#FFFFFF	#000000	##000000
##2B89B6	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7388B8

Deuteranopia (green-blind)

#607BB5

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #2b89b6;
/* rgb */ color: rgb(43, 137, 182);
/* oklch */ color: oklch(59.6% 0.109 234.1);

Tailwind

colors: {
  custom: {
    50: '#79abcc',
    500: '#2b89b6',
    950: '#000000',
  },
}

SCSS

$custom: #2b89b6;
$custom-light: #79abcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b89b6",
  "rgb": {
    "r": 43,
    "g": 137,
    "b": 182
  },
  "hsl": {
    "h": 199.424,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59641,
    "c": 0.10903,
    "h": 234.1
  },
  "luminance": 0.21782
}

Semantic roles & 50–950 ramp

primary

#2B89B6

secondary

#C89075

accent

#7743E5

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #2B89B6

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

Preview Lab → · Contrast checker → · Palette generator →