#2670BB#2670BB

#2670BB is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 53.9% C 0.138 H 252.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#2670BB
RGB	rgb(38, 112, 187)
HSL	hsl(210, 66%, 44%)
HSV	hsv(210, 80%, 73%)
CMYK	cmyk(79.7%, 40.1%, 0%, 26.7%)
CIE-LAB	lab(46.43, 4.44, -45.83)
CIE-LCH	lch(46.43, 46.05, 275.53°)
OKLab	oklab(53.87% -0.0419 -0.131)
OKLCH	oklch(53.87% 0.138 252.3)
XYZ	xyz(15.5598, 15.5864, 49.1925)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2670BB #BB7126

analogous

#26BBBB #2670BB #2626BB

triadic

#2670BB #BB2670 #70BB26

tetradic

#2670BB #BB26BB #BB7126 #26BB26

square

#2670BB #BB26BB #BB7126 #26BB26

split-complementary

#2670BB #BB2626 #BBBB26

monochromatic

#113355 #1C5288 #2670BB #458FD9 #78ADE4

Accessibility & contrast

On white

5.10

#2670BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#2670BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2670BB

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2670BB	#FFFFFF	#000000	##FFFFFF
##2670BB	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C75BE

Deuteranopia (green-blind)

#3368BA

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2670bb;
/* rgb */ color: rgb(38, 112, 187);
/* oklch */ color: oklch(53.9% 0.138 252.3);

Tailwind

colors: {
  custom: {
    50: '#7898d0',
    500: '#2670bb',
    950: '#000000',
  },
}

SCSS

$custom: #2670bb;
$custom-light: #7898d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2670bb",
  "rgb": {
    "r": 38,
    "g": 112,
    "b": 187
  },
  "hsl": {
    "h": 210.201,
    "s": 66.222,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53874,
    "c": 0.13752,
    "h": 252.3
  },
  "luminance": 0.15588
}

Semantic roles & 50–950 ramp

primary

#2670BB

secondary

#CB9F72

accent

#943FE9

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2670BB

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

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