#276BAC#276BAC

#276BAC is a mid, vivid cyan. Relative luminance 0.139; OKLCH L 51.8% C 0.123 H 250.7°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#276BAC
RGB	rgb(39, 107, 172)
HSL	hsl(209, 63%, 41%)
HSV	hsv(209, 77%, 67%)
CMYK	cmyk(77.3%, 37.8%, 0%, 32.5%)
CIE-LAB	lab(44.12, 1.97, -40.76)
CIE-LCH	lch(44.12, 40.81, 272.77°)
OKLab	oklab(51.81% -0.0407 -0.1162)
OKLCH	oklch(51.81% 0.123 250.7)
XYZ	xyz(13.5380, 13.9237, 40.9958)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276BAC #AC6827

analogous

#27ACAB #276BAC #2729AC

triadic

#276BAC #AC276B #6BAC27

tetradic

#276BAC #AB27AC #AC6827 #29AC27

square

#276BAC #AB27AC #AC6827 #29AC27

split-complementary

#276BAC #AC2729 #ACAB27

monochromatic

#102D48 #1C4C7A #276BAC #3D8AD3 #6FA8DE

Accessibility & contrast

On white

5.55

#276BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#276BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276BAC

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276BAC	#FFFFFF	#000000	##FFFFFF
##276BAC	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6FAF

Deuteranopia (green-blind)

#3863AB

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #276bac;
/* rgb */ color: rgb(39, 107, 172);
/* oklch */ color: oklch(51.8% 0.123 250.7);

Tailwind

colors: {
  custom: {
    50: '#7594c5',
    500: '#276bac',
    950: '#000000',
  },
}

SCSS

$custom: #276bac;
$custom-light: #7594c5;
$custom-dark: #000000;

JSON

{
  "hex": "#276bac",
  "rgb": {
    "r": 39,
    "g": 107,
    "b": 172
  },
  "hsl": {
    "h": 209.323,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.51806,
    "c": 0.12309,
    "h": 250.7
  },
  "luminance": 0.13925
}

Semantic roles & 50–950 ramp

primary

#276BAC

secondary

#C5966A

accent

#9242E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #276BAC

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

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