#276AB7#276AB7

#276AB7 is a mid, vivid cyan. Relative luminance 0.142; OKLCH L 52.3% C 0.139 H 254.4°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#276AB7
RGB	rgb(39, 106, 183)
HSL	hsl(212, 65%, 44%)
HSV	hsv(212, 79%, 72%)
CMYK	cmyk(78.7%, 42.1%, 0%, 28.2%)
CIE-LAB	lab(44.46, 6.79, -46.65)
CIE-LCH	lch(44.46, 47.15, 278.28°)
OKLab	oklab(52.27% -0.0371 -0.1335)
OKLCH	oklch(52.27% 0.139 254.4)
XYZ	xyz(14.5348, 14.1566, 46.7570)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276AB7 #B77427

analogous

#27B2B7 #276AB7 #2C27B7

triadic

#276AB7 #B7276A #6AB727

tetradic

#276AB7 #B727B2 #B77427 #27B72C

square

#276AB7 #B727B2 #B77427 #27B72C

split-complementary

#276AB7 #B72C27 #B2B727

monochromatic

#113052 #1C4D85 #276AB7 #4488D7 #76A8E2

Accessibility & contrast

On white

5.48

#276AB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#276AB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276AB7

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276AB7	#FFFFFF	#000000	##FFFFFF
##276AB7	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4470BA

Deuteranopia (green-blind)

#2A63B5

Tritanopia (blue-blind)

#007C87

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #276ab7;
/* rgb */ color: rgb(39, 106, 183);
/* oklch */ color: oklch(52.3% 0.139 254.4);

Tailwind

colors: {
  custom: {
    50: '#7794cd',
    500: '#276ab7',
    950: '#000000',
  },
}

SCSS

$custom: #276ab7;
$custom-light: #7794cd;
$custom-dark: #000000;

JSON

{
  "hex": "#276ab7",
  "rgb": {
    "r": 39,
    "g": 106,
    "b": 183
  },
  "hsl": {
    "h": 212.083,
    "s": 64.865,
    "l": 43.529
  },
  "oklch": {
    "l": 0.52271,
    "c": 0.13856,
    "h": 254.4
  },
  "luminance": 0.14158
}

Semantic roles & 50–950 ramp

primary

#276AB7

secondary

#C9A070

accent

#9A40E8

background

#F7F9FC

surface

#EEF1F9

border

#C9CBD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #276AB7

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

Preview Lab → · Contrast checker → · Palette generator →