#276BAD#276BAD

#276BAD is a mid, vivid cyan. Relative luminance 0.140; OKLCH L 51.9% C 0.124 H 251.0°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#276BAD
RGB	rgb(39, 107, 173)
HSL	hsl(210, 63%, 42%)
HSV	hsv(210, 77%, 68%)
CMYK	cmyk(77.5%, 38.2%, 0%, 32.2%)
CIE-LAB	lab(44.18, 2.35, -41.26)
CIE-LCH	lch(44.18, 41.32, 273.26°)
OKLab	oklab(51.87% -0.0404 -0.1176)
OKLCH	oklch(51.87% 0.124 251)
XYZ	xyz(13.6344, 13.9623, 41.5035)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276BAD #AD6927

analogous

#27ADAC #276BAD #2728AD

triadic

#276BAD #AD276B #6BAD27

tetradic

#276BAD #AC27AD #AD6927 #28AD27

square

#276BAD #AC27AD #AD6927 #28AD27

split-complementary

#276BAD #AD2728 #ADAC27

monochromatic

#102D49 #1C4C7B #276BAD #3E8AD3 #70A8DF

Accessibility & contrast

On white

5.54

#276BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#276BAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276BAD

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276BAD	#FFFFFF	#000000	##FFFFFF
##276BAD	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)

#4C6FB0

Deuteranopia (green-blind)

#3763AC

Tritanopia (blue-blind)

#007B83

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #276bad;
/* rgb */ color: rgb(39, 107, 173);
/* oklch */ color: oklch(51.9% 0.124 251.0);

Tailwind

colors: {
  custom: {
    50: '#7594c6',
    500: '#276bad',
    950: '#000000',
  },
}

SCSS

$custom: #276bad;
$custom-light: #7594c6;
$custom-dark: #000000;

JSON

{
  "hex": "#276bad",
  "rgb": {
    "r": 39,
    "g": 107,
    "b": 173
  },
  "hsl": {
    "h": 209.552,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51868,
    "c": 0.12438,
    "h": 251
  },
  "luminance": 0.13964
}

Semantic roles & 50–950 ramp

primary

#276BAD

secondary

#C6976A

accent

#9342E6

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #276BAD

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

Preview Lab → · Contrast checker → · Palette generator →