#276D9A#276D9A

#276D9A is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.2% C 0.099 H 241.0°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#276D9A
RGB	rgb(39, 109, 154)
HSL	hsl(203, 60%, 38%)
HSV	hsv(203, 75%, 60%)
CMYK	cmyk(74.7%, 29.2%, 0%, 39.6%)
CIE-LAB	lab(43.80, -5.98, -30.65)
CIE-LCH	lch(43.80, 31.23, 258.96°)
OKLab	oklab(51.25% -0.0479 -0.0866)
OKLCH	oklch(51.25% 0.099 241)
XYZ	xyz(12.1358, 13.7003, 32.5704)
Luminance	0.1370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276D9A #9A5427

analogous

#279A8D #276D9A #27349A

triadic

#276D9A #9A276D #6D9A27

tetradic

#276D9A #8D279A #9A5427 #349A27

square

#276D9A #8D279A #9A5427 #349A27

split-complementary

#276D9A #9A2734 #9A8D27

monochromatic

#0E2838 #1B4A69 #276D9A #3390CB #64AAD8

Accessibility & contrast

On white

5.61

#276D9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#276D9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276D9A

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276D9A	#FFFFFF	#000000	##FFFFFF
##276D9A	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586E9C

Deuteranopia (green-blind)

#486399

Tritanopia (blue-blind)

#00787D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #276d9a;
/* rgb */ color: rgb(39, 109, 154);
/* oklch */ color: oklch(51.2% 0.099 241.0);

Tailwind

colors: {
  custom: {
    50: '#7196b8',
    500: '#276d9a',
    950: '#000000',
  },
}

SCSS

$custom: #276d9a;
$custom-light: #7196b8;
$custom-dark: #000000;

JSON

{
  "hex": "#276d9a",
  "rgb": {
    "r": 39,
    "g": 109,
    "b": 154
  },
  "hsl": {
    "h": 203.478,
    "s": 59.585,
    "l": 37.843
  },
  "oklch": {
    "l": 0.51246,
    "c": 0.09903,
    "h": 241
  },
  "luminance": 0.13702
}

Semantic roles & 50–950 ramp

primary

#276D9A

secondary

#BD845F

accent

#8345E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #276D9A

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

Preview Lab → · Contrast checker → · Palette generator →