#276A9B#276A9B

#276A9B is a mid, moderate cyan. Relative luminance 0.131; OKLCH L 50.6% C 0.103 H 244.2°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#276A9B
RGB	rgb(39, 106, 155)
HSL	hsl(205, 60%, 38%)
HSV	hsv(205, 75%, 61%)
CMYK	cmyk(74.8%, 31.6%, 0%, 39.2%)
CIE-LAB	lab(42.92, -3.80, -32.63)
CIE-LCH	lch(42.92, 32.85, 263.36°)
OKLab	oklab(50.57% -0.0446 -0.0924)
OKLCH	oklch(50.57% 0.103 244.2)
XYZ	xyz(11.9049, 13.1046, 32.9060)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276A9B #9B5827

analogous

#279B92 #276A9B #27309B

triadic

#276A9B #9B276A #6A9B27

tetradic

#276A9B #92279B #9B5827 #309B27

square

#276A9B #92279B #9B5827 #309B27

split-complementary

#276A9B #9B2730 #9B9227

monochromatic

#0E2739 #1B496A #276A9B #338BCC #64A7D8

Accessibility & contrast

On white

5.80

#276A9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#276A9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276A9B

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276A9B	#FFFFFF	#000000	##FFFFFF
##276A9B	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546B9D

Deuteranopia (green-blind)

#43609A

Tritanopia (blue-blind)

#00767B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #276a9b;
/* rgb */ color: rgb(39, 106, 155);
/* oklch */ color: oklch(50.6% 0.103 244.2);

Tailwind

colors: {
  custom: {
    50: '#7194b8',
    500: '#276a9b',
    950: '#000000',
  },
}

SCSS

$custom: #276a9b;
$custom-light: #7194b8;
$custom-dark: #000000;

JSON

{
  "hex": "#276a9b",
  "rgb": {
    "r": 39,
    "g": 106,
    "b": 155
  },
  "hsl": {
    "h": 205.345,
    "s": 59.794,
    "l": 38.039
  },
  "oklch": {
    "l": 0.50567,
    "c": 0.10264,
    "h": 244.2
  },
  "luminance": 0.13106
}

Semantic roles & 50–950 ramp

primary

#276A9B

secondary

#BE8860

accent

#8845E3

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #276A9B

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

Preview Lab → · Contrast checker → · Palette generator →