#84ACEB
Closest named color: Carolina Blue (#8AB8FE). oklch(74% 0.102 259.3), rgb(132, 172, 235).
Aa
Black text reads best on this color (9.08:1).
About this color
#84ACEB is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.102 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.039 away. Black text reads best on it, at 9.08:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.08:1 |
| White text | 2.31:1 |
Values
| HEX | #84ACEB |
| RGB | rgb(132, 172, 235) |
| HSL | hsl(217, 72%, 72%) |
| OKLCH | oklch(74% 0.102 259.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #84ACEB | 2.31:1 | Fails | Lc -50.4 | Large or bold text, headings |
| Black text on #84ACEB | 9.08:1 | AAA | Lc 58.5 | Large or bold text, headings |
| #84ACEB text on white | 2.31:1 | Fails | Lc 45.5 | Large or bold text, headings |
| #84ACEB text on black | 9.08:1 | AAA | Lc -56.6 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF7
oklch(93.6% 0.019 263)
-
Step 200
200
#CCDAF1
oklch(88.5% 0.035 260.4)
-
Step 300
300
#A8C2EA
oklch(80.8% 0.064 258.9)
-
Step 400
400 (this color)
#84ACEB
oklch(74% 0.102 259.3)
-
Step 500
500
#5889D7
oklch(63.1% 0.13 259.3)
-
Step 600
600
#3D71C5
oklch(55.5% 0.142 259.6)
-
Step 700
700
#2F5FAA
oklch(49.2% 0.131 259.1)
-
Step 800
800
#284E8A
oklch(42.8% 0.109 259.2)
-
Step 900
900
#25416E
oklch(37.7% 0.085 259.5)
-
Step 950
950
#162640
oklch(26.9% 0.053 259.7)
#84ACEB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #95B0EE | 0.024 |
| Deuteranopia (no green cones) | #89A6EA | 0.016 |
| Tritanopia (no blue cones) | #5DBAC2 | 0.091 |
| Achromatopsia (no color) | #AAAAAA | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #84ACEB
#84ACEB
oklch(74% 0.102 259.3)
- #CDA35D
#CDA35D
oklch(73.9% 0.101 79)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #84ACEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.039
- Periwinkle Blue #8F99FB ΔE 0.061
- Pastel Blue #A2BFFE ΔE 0.067
- Light Grey Blue #9DBCD4 ΔE 0.071
- Lightblue #7BC8F6 ΔE 0.073
- Light Cornflower Blue #98C1D9 ΔE 0.075
- Cornflower Blue #6495ED ΔE 0.076
- Sky #82CAFC ΔE 0.078
Use #84ACEB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.