#276CA0#276CA0

#276CA0 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.3% C 0.107 H 245.1°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#276CA0
RGB	rgb(39, 108, 160)
HSL	hsl(206, 61%, 39%)
HSV	hsv(206, 76%, 63%)
CMYK	cmyk(75.6%, 32.5%, 0%, 37.3%)
CIE-LAB	lab(43.79, -3.16, -34.22)
CIE-LCH	lch(43.79, 34.37, 264.72°)
OKLab	oklab(51.34% -0.045 -0.097)
OKLCH	oklch(51.34% 0.107 245.1)
XYZ	xyz(12.5420, 13.6931, 35.2329)
Luminance	0.1369 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276CA0 #A05B27

analogous

#27A098 #276CA0 #2730A0

triadic

#276CA0 #A0276C #6CA027

tetradic

#276CA0 #9827A0 #A05B27 #30A027

square

#276CA0 #9827A0 #A05B27 #30A027

split-complementary

#276CA0 #A02730 #A09827

monochromatic

#0F2A3E #1B4B6F #276CA0 #368DCE #67A9DA

Accessibility & contrast

On white

5.62

#276CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#276CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276CA0

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276CA0	#FFFFFF	#000000	##FFFFFF
##276CA0	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546EA2

Deuteranopia (green-blind)

#43629F

Tritanopia (blue-blind)

#00797F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #276ca0;
/* rgb */ color: rgb(39, 108, 160);
/* oklch */ color: oklch(51.3% 0.107 245.1);

Tailwind

colors: {
  custom: {
    50: '#7295bc',
    500: '#276ca0',
    950: '#000000',
  },
}

SCSS

$custom: #276ca0;
$custom-light: #7295bc;
$custom-dark: #000000;

JSON

{
  "hex": "#276ca0",
  "rgb": {
    "r": 39,
    "g": 108,
    "b": 160
  },
  "hsl": {
    "h": 205.785,
    "s": 60.804,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51336,
    "c": 0.10698,
    "h": 245.1
  },
  "luminance": 0.13695
}

Semantic roles & 50–950 ramp

primary

#276CA0

secondary

#C08B63

accent

#8944E4

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #276CA0

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

Preview Lab → · Contrast checker → · Palette generator →