#2861B4#2861B4

#2861B4 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.1% C 0.145 H 258.2°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#2861B4
RGB	rgb(40, 97, 180)
HSL	hsl(216, 64%, 43%)
HSV	hsv(216, 78%, 71%)
CMYK	cmyk(77.8%, 46.1%, 0%, 29.4%)
CIE-LAB	lab(41.68, 11.51, -49.35)
CIE-LCH	lch(41.68, 50.67, 283.13°)
OKLab	oklab(50.07% -0.0295 -0.1416)
OKLCH	oklch(50.07% 0.145 258.2)
XYZ	xyz(13.3850, 12.2942, 44.8388)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2861B4 #B47B28

analogous

#28A7B4 #2861B4 #3528B4

triadic

#2861B4 #B42861 #61B428

tetradic

#2861B4 #B428A7 #B47B28 #28B435

square

#2861B4 #B428A7 #B47B28 #28B435

split-complementary

#2861B4 #B43528 #A7B428

monochromatic

#122B50 #1D4682 #2861B4 #447FD5 #76A1E1

Accessibility & contrast

On white

6.07

#2861B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#2861B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2861B4

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2861B4	#FFFFFF	#000000	##FFFFFF
##2861B4	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3569B7

Deuteranopia (green-blind)

#135CB2

Tritanopia (blue-blind)

#007582

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2861b4;
/* rgb */ color: rgb(40, 97, 180);
/* oklch */ color: oklch(50.1% 0.145 258.2);

Tailwind

colors: {
  custom: {
    50: '#778dcb',
    500: '#2861b4',
    950: '#000000',
  },
}

SCSS

$custom: #2861b4;
$custom-light: #778dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2861b4",
  "rgb": {
    "r": 40,
    "g": 97,
    "b": 180
  },
  "hsl": {
    "h": 215.571,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50069,
    "c": 0.14463,
    "h": 258.2
  },
  "luminance": 0.12296
}

Semantic roles & 50–950 ramp

primary

#2861B4

secondary

#C8A470

accent

#A341E7

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2861B4

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

Preview Lab → · Contrast checker → · Palette generator →