#276AA9#276AA9

#276AA9 is a mid, vivid cyan. Relative luminance 0.136; OKLCH L 51.4% C 0.120 H 250.3°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#276AA9
RGB	rgb(39, 106, 169)
HSL	hsl(209, 63%, 41%)
HSV	hsv(209, 77%, 66%)
CMYK	cmyk(76.9%, 37.3%, 0%, 33.7%)
CIE-LAB	lab(43.66, 1.46, -39.74)
CIE-LCH	lch(43.66, 39.76, 272.10°)
OKLab	oklab(51.39% -0.0405 -0.1132)
OKLCH	oklch(51.39% 0.12 250.3)
XYZ	xyz(13.1495, 13.6024, 39.4609)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276AA9 #A96627

analogous

#27A9A7 #276AA9 #2729A9

triadic

#276AA9 #A9276A #6AA927

tetradic

#276AA9 #A727A9 #A96627 #29A927

square

#276AA9 #A727A9 #A96627 #29A927

split-complementary

#276AA9 #A92729 #A9A727

monochromatic

#102C46 #1C4B77 #276AA9 #3B89D2 #6DA7DD

Accessibility & contrast

On white

5.64

#276AA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#276AA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276AA9

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276AA9	#FFFFFF	#000000	##FFFFFF
##276AA9	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6EAC

Deuteranopia (green-blind)

#3962A8

Tritanopia (blue-blind)

#007981

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #276aa9;
/* rgb */ color: rgb(39, 106, 169);
/* oklch */ color: oklch(51.4% 0.120 250.3);

Tailwind

colors: {
  custom: {
    50: '#7494c3',
    500: '#276aa9',
    950: '#000000',
  },
}

SCSS

$custom: #276aa9;
$custom-light: #7494c3;
$custom-dark: #000000;

JSON

{
  "hex": "#276aa9",
  "rgb": {
    "r": 39,
    "g": 106,
    "b": 169
  },
  "hsl": {
    "h": 209.077,
    "s": 62.5,
    "l": 40.784
  },
  "oklch": {
    "l": 0.51387,
    "c": 0.12023,
    "h": 250.3
  },
  "luminance": 0.13604
}

Semantic roles & 50–950 ramp

primary

#276AA9

secondary

#C49468

accent

#9142E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #276AA9

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

Preview Lab → · Contrast checker → · Palette generator →