#276EC1#276EC1

#276EC1 is a mid, vivid cyan. Relative luminance 0.154; OKLCH L 53.8% C 0.147 H 254.9°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#276EC1
RGB	rgb(39, 110, 193)
HSL	hsl(212, 66%, 45%)
HSV	hsv(212, 80%, 76%)
CMYK	cmyk(79.8%, 43%, 0%, 24.3%)
CIE-LAB	lab(46.22, 8.09, -49.63)
CIE-LCH	lch(46.22, 50.28, 279.26°)
OKLab	oklab(53.83% -0.0384 -0.1422)
OKLCH	oklch(53.83% 0.147 254.9)
XYZ	xyz(16.0347, 15.4315, 52.5752)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276EC1 #C17A27

analogous

#27BBC1 #276EC1 #2D27C1

triadic

#276EC1 #C1276E #6EC127

tetradic

#276EC1 #C127BB #C17A27 #27C12D

square

#276EC1 #C127BB #C17A27 #27C12D

split-complementary

#276EC1 #C12D27 #BBC127

monochromatic

#12345B #1D518E #276EC1 #4B8DDB #7EADE5

Accessibility & contrast

On white

5.14

#276EC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#276EC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276EC1

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276EC1	#FFFFFF	#000000	##FFFFFF
##276EC1	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4475C4

Deuteranopia (green-blind)

#2767BF

Tritanopia (blue-blind)

#00828E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #276ec1;
/* rgb */ color: rgb(39, 110, 193);
/* oklch */ color: oklch(53.8% 0.147 254.9);

Tailwind

colors: {
  custom: {
    50: '#7997d4',
    500: '#276ec1',
    950: '#000000',
  },
}

SCSS

$custom: #276ec1;
$custom-light: #7997d4;
$custom-dark: #000000;

JSON

{
  "hex": "#276ec1",
  "rgb": {
    "r": 39,
    "g": 110,
    "b": 193
  },
  "hsl": {
    "h": 212.338,
    "s": 66.379,
    "l": 45.49
  },
  "oklch": {
    "l": 0.53834,
    "c": 0.14724,
    "h": 254.9
  },
  "luminance": 0.15433
}

Semantic roles & 50–950 ramp

primary

#276EC1

secondary

#CDA577

accent

#9B3EE9

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #276EC1

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

Preview Lab → · Contrast checker → · Palette generator →