#276E9E#276E9E

#276E9E is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.7% C 0.103 H 242.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#276E9E
RGB	rgb(39, 110, 158)
HSL	hsl(204, 60%, 39%)
HSV	hsv(204, 75%, 62%)
CMYK	cmyk(75.3%, 30.4%, 0%, 38%)
CIE-LAB	lab(44.31, -5.11, -32.23)
CIE-LCH	lch(44.31, 32.63, 260.99°)
OKLab	oklab(51.71% -0.0476 -0.0912)
OKLCH	oklch(51.71% 0.103 242.4)
XYZ	xyz(12.5818, 14.0504, 34.3900)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276E9E #9E5727

analogous

#279E92 #276E9E #27329E

triadic

#276E9E #9E276E #6E9E27

tetradic

#276E9E #92279E #9E5727 #329E27

square

#276E9E #92279E #9E5727 #329E27

split-complementary

#276E9E #9E2732 #9E9227

monochromatic

#0F2A3C #1B4C6D #276E9E #3590CD #66ABD9

Accessibility & contrast

On white

5.51

#276E9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#276E9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276E9E

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276E9E	#FFFFFF	#000000	##FFFFFF
##276E9E	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586FA0

Deuteranopia (green-blind)

#47649D

Tritanopia (blue-blind)

#007A7F

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #276e9e;
/* rgb */ color: rgb(39, 110, 158);
/* oklch */ color: oklch(51.7% 0.103 242.4);

Tailwind

colors: {
  custom: {
    50: '#7297bb',
    500: '#276e9e',
    950: '#000000',
  },
}

SCSS

$custom: #276e9e;
$custom-light: #7297bb;
$custom-dark: #000000;

JSON

{
  "hex": "#276e9e",
  "rgb": {
    "r": 39,
    "g": 110,
    "b": 158
  },
  "hsl": {
    "h": 204.202,
    "s": 60.406,
    "l": 38.627
  },
  "oklch": {
    "l": 0.5171,
    "c": 0.1029,
    "h": 242.4
  },
  "luminance": 0.14052
}

Semantic roles & 50–950 ramp

primary

#276E9E

secondary

#BF8762

accent

#8544E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #276E9E

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

Preview Lab → · Contrast checker → · Palette generator →