#276E9C#276E9C

#276E9C is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.6% C 0.101 H 241.3°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#276E9C
RGB	rgb(39, 110, 156)
HSL	hsl(204, 60%, 38%)
HSV	hsv(204, 75%, 61%)
CMYK	cmyk(75%, 29.5%, 0%, 38.8%)
CIE-LAB	lab(44.21, -5.85, -31.20)
CIE-LCH	lch(44.21, 31.74, 259.38°)
OKLab	oklab(51.6% -0.0483 -0.0882)
OKLCH	oklch(51.6% 0.101 241.3)
XYZ	xyz(12.4110, 13.9821, 33.4908)
Luminance	0.1398 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276E9C #9C5527

analogous

#279C8F #276E9C #27339C

triadic

#276E9C #9C276E #6E9C27

tetradic

#276E9C #8F279C #9C5527 #339C27

square

#276E9C #8F279C #9C5527 #339C27

split-complementary

#276E9C #9C2733 #9C8F27

monochromatic

#0F293A #1B4B6B #276E9C #3490CC #65ABD8

Accessibility & contrast

On white

5.53

#276E9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#276E9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276E9C

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276E9C	#FFFFFF	#000000	##FFFFFF
##276E9C	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596F9E

Deuteranopia (green-blind)

#49649B

Tritanopia (blue-blind)

#00797E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #276e9c;
/* rgb */ color: rgb(39, 110, 156);
/* oklch */ color: oklch(51.6% 0.101 241.3);

Tailwind

colors: {
  custom: {
    50: '#7297b9',
    500: '#276e9c',
    950: '#000000',
  },
}

SCSS

$custom: #276e9c;
$custom-light: #7297b9;
$custom-dark: #000000;

JSON

{
  "hex": "#276e9c",
  "rgb": {
    "r": 39,
    "g": 110,
    "b": 156
  },
  "hsl": {
    "h": 203.59,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.516,
    "c": 0.10057,
    "h": 241.3
  },
  "luminance": 0.13983
}

Semantic roles & 50–950 ramp

primary

#276E9C

secondary

#BE8561

accent

#8345E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #276E9C

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

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