#276580#276580

#276580 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.9% C 0.076 H 230.1°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#276580
RGB	rgb(39, 101, 128)
HSL	hsl(198, 53%, 33%)
HSV	hsv(198, 70%, 50%)
CMYK	cmyk(69.5%, 21.1%, 0%, 49.8%)
CIE-LAB	lab(40.07, -10.60, -20.86)
CIE-LCH	lch(40.07, 23.40, 243.06°)
OKLab	oklab(47.89% -0.0489 -0.0584)
OKLCH	oklch(47.89% 0.076 230.1)
XYZ	xyz(9.3851, 11.2962, 22.1037)
Luminance	0.1130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#276580 #804227

analogous

#27806E #276580 #273980

triadic

#276580 #802765 #658027

tetradic

#276580 #6E2780 #804227 #398027

square

#276580 #6E2780 #804227 #398027

split-complementary

#276580 #802739 #806E27

monochromatic

#0A1B22 #194051 #276580 #358AAF #56A8CB

Accessibility & contrast

On white

6.44

#276580 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#276580 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #276580

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##276580	#FFFFFF	#000000	##FFFFFF
##276580	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576381

Deuteranopia (green-blind)

#4B5B80

Tritanopia (blue-blind)

#006C6E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #276580;
/* rgb */ color: rgb(39, 101, 128);
/* oklch */ color: oklch(47.9% 0.076 230.1);

Tailwind

colors: {
  custom: {
    50: '#6c90a5',
    500: '#276580',
    950: '#000000',
  },
}

SCSS

$custom: #276580;
$custom-light: #6c90a5;
$custom-dark: #000000;

JSON

{
  "hex": "#276580",
  "rgb": {
    "r": 39,
    "g": 101,
    "b": 128
  },
  "hsl": {
    "h": 198.202,
    "s": 53.293,
    "l": 32.745
  },
  "oklch": {
    "l": 0.4789,
    "c": 0.07619,
    "h": 230.1
  },
  "luminance": 0.11297
}

Semantic roles & 50–950 ramp

primary

#276580

secondary

#B06F53

accent

#774BDD

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #276580

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

Preview Lab → · Contrast checker → · Palette generator →