#2790BA#2790BA

#2790BA is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.4% C 0.111 H 230.1°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#2790BA
RGB	rgb(39, 144, 186)
HSL	hsl(197, 65%, 44%)
HSV	hsv(197, 79%, 73%)
CMYK	cmyk(79%, 22.6%, 0%, 27.1%)
CIE-LAB	lab(56.01, -14.63, -30.17)
CIE-LCH	lch(56.01, 33.54, 244.13°)
OKLab	oklab(61.44% -0.071 -0.0849)
OKLCH	oklch(61.44% 0.111 230.1)
XYZ	xyz(19.6693, 23.9206, 50.0253)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2790BA #BA5127

analogous

#27BA9B #2790BA #2747BA

triadic

#2790BA #BA2790 #90BA27

tetradic

#2790BA #9B27BA #BA5127 #47BA27

square

#2790BA #9B27BA #BA5127 #47BA27

split-complementary

#2790BA #BA2747 #BA9B27

monochromatic

#124255 #1C6987 #2790BA #46AED8 #79C4E3

Accessibility & contrast

On white

3.63

#2790BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#2790BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2790BA

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2790BA	#FFFFFF	#000000	##000000
##2790BA	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8EBC

Deuteranopia (green-blind)

#6780B9

Tritanopia (blue-blind)

#009C9E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2790ba;
/* rgb */ color: rgb(39, 144, 186);
/* oklch */ color: oklch(61.4% 0.111 230.1);

Tailwind

colors: {
  custom: {
    50: '#79b0cf',
    500: '#2790ba',
    950: '#000000',
  },
}

SCSS

$custom: #2790ba;
$custom-light: #79b0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2790ba",
  "rgb": {
    "r": 39,
    "g": 144,
    "b": 186
  },
  "hsl": {
    "h": 197.143,
    "s": 65.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.61441,
    "c": 0.11068,
    "h": 230.1
  },
  "luminance": 0.23923
}

Semantic roles & 50–950 ramp

primary

#2790BA

secondary

#CB8B72

accent

#7040E8

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2790BA

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

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