#2770A1#2770A1

#2770A1 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.4% C 0.105 H 242.3°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#2770A1
RGB	rgb(39, 112, 161)
HSL	hsl(204, 61%, 39%)
HSV	hsv(204, 76%, 63%)
CMYK	cmyk(75.8%, 30.4%, 0%, 36.9%)
CIE-LAB	lab(45.07, -5.21, -32.80)
CIE-LCH	lch(45.07, 33.21, 260.97°)
OKLab	oklab(52.36% -0.0486 -0.0928)
OKLCH	oklch(52.36% 0.105 242.3)
XYZ	xyz(13.0614, 14.5914, 35.8393)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2770A1 #A15827

analogous

#27A195 #2770A1 #2733A1

triadic

#2770A1 #A12770 #70A127

tetradic

#2770A1 #9527A1 #A15827 #33A127

square

#2770A1 #9527A1 #A15827 #33A127

split-complementary

#2770A1 #A12733 #A19527

monochromatic

#0F2B3E #1B4E70 #2770A1 #3792CE #68ACDA

Accessibility & contrast

On white

5.36

#2770A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#2770A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2770A1

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2770A1	#FFFFFF	#000000	##FFFFFF
##2770A1	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5971A3

Deuteranopia (green-blind)

#4866A0

Tritanopia (blue-blind)

#007C81

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2770a1;
/* rgb */ color: rgb(39, 112, 161);
/* oklch */ color: oklch(52.4% 0.105 242.3);

Tailwind

colors: {
  custom: {
    50: '#7398bd',
    500: '#2770a1',
    950: '#000000',
  },
}

SCSS

$custom: #2770a1;
$custom-light: #7398bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2770a1",
  "rgb": {
    "r": 39,
    "g": 112,
    "b": 161
  },
  "hsl": {
    "h": 204.098,
    "s": 61,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52363,
    "c": 0.10482,
    "h": 242.3
  },
  "luminance": 0.14593
}

Semantic roles & 50–950 ramp

primary

#2770A1

secondary

#C08963

accent

#8444E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2770A1

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

Preview Lab → · Contrast checker → · Palette generator →