#276DA1#276DA1

#276DA1 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.6% C 0.107 H 244.8°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#276DA1
RGB	rgb(39, 109, 161)
HSL	hsl(206, 61%, 39%)
HSV	hsv(206, 76%, 63%)
CMYK	cmyk(75.8%, 32.3%, 0%, 36.9%)
CIE-LAB	lab(44.15, -3.40, -34.25)
CIE-LCH	lch(44.15, 34.42, 264.34°)
OKLab	oklab(51.64% -0.0457 -0.0971)
OKLCH	oklch(51.64% 0.107 244.8)
XYZ	xyz(12.7359, 13.9403, 35.7308)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276DA1 #A15B27

analogous

#27A198 #276DA1 #2730A1

triadic

#276DA1 #A1276D #6DA127

tetradic

#276DA1 #9827A1 #A15B27 #30A127

square

#276DA1 #9827A1 #A15B27 #30A127

split-complementary

#276DA1 #A12730 #A19827

monochromatic

#0F2A3E #1B4C70 #276DA1 #378ECE #68AADA

Accessibility & contrast

On white

5.54

#276DA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#276DA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276DA1

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276DA1	#FFFFFF	#000000	##FFFFFF
##276DA1	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556FA3

Deuteranopia (green-blind)

#4463A0

Tritanopia (blue-blind)

#007A80

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #276da1;
/* rgb */ color: rgb(39, 109, 161);
/* oklch */ color: oklch(51.6% 0.107 244.8);

Tailwind

colors: {
  custom: {
    50: '#7396bd',
    500: '#276da1',
    950: '#000000',
  },
}

SCSS

$custom: #276da1;
$custom-light: #7396bd;
$custom-dark: #000000;

JSON

{
  "hex": "#276da1",
  "rgb": {
    "r": 39,
    "g": 109,
    "b": 161
  },
  "hsl": {
    "h": 205.574,
    "s": 61,
    "l": 39.216
  },
  "oklch": {
    "l": 0.51635,
    "c": 0.10733,
    "h": 244.8
  },
  "luminance": 0.13942
}

Semantic roles & 50–950 ramp

primary

#276DA1

secondary

#C08B63

accent

#8844E4

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #276DA1

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

Preview Lab → · Contrast checker → · Palette generator →