#276E9A#276E9A

#276E9A is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.5% C 0.098 H 240.1°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#276E9A
RGB	rgb(39, 110, 154)
HSL	hsl(203, 60%, 38%)
HSV	hsv(203, 75%, 60%)
CMYK	cmyk(74.7%, 28.6%, 0%, 39.6%)
CIE-LAB	lab(44.11, -6.58, -30.17)
CIE-LCH	lch(44.11, 30.88, 257.69°)
OKLab	oklab(51.49% -0.049 -0.0852)
OKLCH	oklch(51.49% 0.098 240.1)
XYZ	xyz(12.2431, 13.9149, 32.6062)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276E9A #9A5327

analogous

#279A8D #276E9A #27349A

triadic

#276E9A #9A276E #6E9A27

tetradic

#276E9A #8D279A #9A5327 #349A27

square

#276E9A #8D279A #9A5327 #349A27

split-complementary

#276E9A #9A2734 #9A8D27

monochromatic

#0E2838 #1B4B69 #276E9A #3391CB #64ABD8

Accessibility & contrast

On white

5.55

#276E9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#276E9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276E9A

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276E9A	#FFFFFF	#000000	##FFFFFF
##276E9A	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596E9C

Deuteranopia (green-blind)

#4A6399

Tritanopia (blue-blind)

#00797D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #276e9a;
/* rgb */ color: rgb(39, 110, 154);
/* oklch */ color: oklch(51.5% 0.098 240.1);

Tailwind

colors: {
  custom: {
    50: '#7197b8',
    500: '#276e9a',
    950: '#000000',
  },
}

SCSS

$custom: #276e9a;
$custom-light: #7197b8;
$custom-dark: #000000;

JSON

{
  "hex": "#276e9a",
  "rgb": {
    "r": 39,
    "g": 110,
    "b": 154
  },
  "hsl": {
    "h": 202.957,
    "s": 59.585,
    "l": 37.843
  },
  "oklch": {
    "l": 0.51492,
    "c": 0.09828,
    "h": 240.1
  },
  "luminance": 0.13916
}

Semantic roles & 50–950 ramp

primary

#276E9A

secondary

#BD835F

accent

#8145E3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #276E9A

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

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